Emerald|Lab Grown|IGI

0.99ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG804673132

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804673132

Diamond specifications and retailer prices

From $170 USD
As of October 29, 2026
Save $1,520 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,690 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673132 or 804673132. Listed at 25 retailers as of October 29, 2026, with prices from $170 to $1,690, a $1,520 spread on the same certified stone. Brilliant Earth lists it at $1,690. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.99
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.6°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673132
Dimensions6.97 × 4.60 × 3.12 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.97 mm4.60 mm0.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673132
Side View
Table 65.0%Crown 26.6°Girdle: MED-STKPavilion 42°Culet: LargeDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,690 USD|Low: $163 USD|High: $1,740 USD|Avg: $548 USD|-2.9%
Brilliant Earth
Retailer 2
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Retailer 18
October 30, 2026
Retailer 17$170 USD
Retailer 10$190 USD
Retailer 3$197 USD
Retailer 4$211 USD
Retailer 9$211 USD
Retailer 2$376 USD
Retailer 5$377 USD
Retailer 14$381 USD
Retailer 11$407 USD
Retailer 7$451 USD
Retailer 15$526 USD
Retailer 16$526 USD
Retailer 6$607 USD
Retailer 8$732 USD
Retailer 18$804 USD
Retailer 12$991 USD
Retailer 13$1,230 USD
Brilliant Earth$1,690 USD

40 data points across 18 retailers

25 retailers$170 USD to $1,690 USD

A
Cheapest Retailer
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$170 USD
A
Retailer 2
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$190 USD
View
Final sale: no returns
A
Retailer 3
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$197 USD
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A
Retailer 4
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$211 USD
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A
Retailer 5
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$211 USD
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A
Retailer 6
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$376 USD
£296 GBP
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A
Retailer 7
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$377 USD
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A
Retailer 8
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$381 USD
ZAR 6,156 ZAR
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A
Retailer 9
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$407 USD
€388 EUR
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A
Retailer 10
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$451 USD
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A
Retailer 11
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$526 USD
A$809 AUD
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A
Retailer 12
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$526 USD
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A
Retailer 13
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$607 USD
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B+
Retailer 14
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$649 USD
SGD 877 SGD
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B+
Retailer 15
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$678 USD
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B+
Retailer 16
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$732 USD
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B+
Retailer 17
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$804 USD
View
B+
Retailer 18
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$991 USD
£780 GBP
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B
Retailer 19
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$1,230 USD
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B
Retailer 20
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$1,245 USD
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B
Retailer 21
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$1,245 USD
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B
Retailer 22
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$1,245 USD
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B
Retailer 23
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$1,245 USD
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B+
Retailer 24
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$1,245 USD
View
Most Expensive
B
Brilliant Earth
21420327A · Oct 29
$1,690 USD
View
24 more retailers have this diamond
Prices start from $170 USDSave up to $1,520 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.99ct Emerald
$170 USD