Emerald|Lab Grown|IGI

0.99ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG694526187

Shape and cutting style on the report: Emerald cut

Certificate IGI LG694526187

Diamond specifications and retailer prices

From $323 USD
As of October 29, 2026
Save $1,657 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,980 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 LG694526187 or 694526187. Listed at 23 retailers as of October 29, 2026, with prices from $323 to $1,980, a $1,657 spread on the same certified stone. Brilliant Earth lists it at $1,980. 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 angle37.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694526187
Dimensions6.89 × 4.71 × 3.14 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm4.71 mm0.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694526187
Side View
Table 67.0%Crown 37.5°Girdle: MED-STKPavilion 39.9°Culet: LNGDepth 66.7%

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: $1,980 USD|Low: $310 USD|High: $1,980 USD|Avg: $840 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 4$323 USD
Retailer 8$361 USD
Retailer 3$375 USD
Retailer 6$401 USD
Retailer 15$401 USD
Retailer 17$540 USD
Retailer 10$626 USD
Retailer 7$684 USD
Retailer 2$716 USD
Retailer 12$725 USD
Retailer 11$858 USD
Retailer 16$1,176 USD
Retailer 14$1,200 USD
Retailer 5$1,289 USD
Retailer 9$1,554 USD
Retailer 13$1,609 USD
Brilliant Earth$1,980 USD

43 data points across 17 retailers

23 retailers$323 USD to $1,980 USD

A
Cheapest Retailer
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$323 USD
A
Retailer 2
-
$361 USD
View
Final sale: no returns
A
Retailer 3
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$375 USD
View
A
Retailer 4
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$401 USD
View
A
Retailer 5
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$401 USD
View
A
Retailer 6
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$448 USD
HK$3,500 HKD
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$626 USD
€596 EUR
View
B+
Retailer 9
-
$662 USD
View
B+
Retailer 10
-
$684 USD
View
B+
Retailer 11
-
$716 USD
£564 GBP
View
B+
Retailer 12
-
$725 USD
ZAR 11,718 ZAR
View
B+
Retailer 13
-
$858 USD
A$1,320 AUD
View
B+
Retailer 14
-
$1,043 USD
View
B+
Retailer 15
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$1,071 USD
SGD 1,447 SGD
View
B
Retailer 16
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$1,176 USD
View
B
Retailer 17
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$1,200 USD
View
B
Retailer 18
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$1,289 USD
View
B
Retailer 19
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$1,334 USD
View
B
Retailer 20
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$1,444 USD
View
B
Retailer 21
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$1,587 USD
View
B
Retailer 22
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$1,609 USD
£1,267 GBP
View
Most Expensive
B
Brilliant Earth
16185249A · Oct 29
$1,980 USD
View
22 more retailers have this diamond
Prices start from $323 USDSave up to $1,657 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
$323 USD