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Emerald|Lab Grown|IGI

0.99ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG572371617

Shape and cutting style on the report: Emerald cut

Certificate IGI LG572371617

Diamond specifications and retailer prices

From $148 USD
As of October 29, 2026
Save $880 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,028 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG572371617 or 572371617. Listed at 23 retailers as of October 29, 2026, with prices from $148 to $1,028, a $880 spread on the same certified stone. Reve Diamonds lists it at $1,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572371617
Dimensions6.64 × 4.76 × 3.22 mm
L/W Ratio1.39
Culet sizeLong
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
6.64 mm4.76 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572371617
Side View
Table 59.5%Crown 31.2°Girdle: ThinPavilion 38.3°Culet: LNGDepth 67.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $850 USD|Low: $142 USD|High: $880 USD|Avg: $407 USD|-3.4%
Retailer 1
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
October 30, 2026
Retailer 3$148 USD
Retailer 11$165 USD
Retailer 2$172 USD
Retailer 5$184 USD
Retailer 7$260 USD
Retailer 9$318 USD
Retailer 10$327 USD
Retailer 14$332 USD
Retailer 13$349 USD
Retailer 8$427 USD
Retailer 16$458 USD
Retailer 15$522 USD
Retailer 4$591 USD
Retailer 6$624 USD
Retailer 1$850 USD
Retailer 12$864 USD

40 data points across 16 retailers

23 retailers$148 USD to $1,028 USD

A
Cheapest Retailer
-
$148 USD
A
Retailer 2
-
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$172 USD
View
A
Retailer 4
-
$184 USD
View
A
Retailer 5
-
$218 USD
HK$1,700 HKD
View
B+
Retailer 6
-
$260 USD
View
A
Retailer 7
-
$318 USD
£251 GBP
View
A
Retailer 8
-
$327 USD
€311 EUR
View
A
Retailer 9
-
$332 USD
ZAR 5,366 ZAR
View
A
Retailer 10
-
$340 USD
View
A
Retailer 11
-
$349 USD
£275 GBP
View
A
Retailer 12
-
$370 USD
View
B+
Retailer 13
-
$427 USD
View
B+
Retailer 14
-
$458 USD
A$704 AUD
View
B+
Retailer 15
-
$522 USD
A$803 AUD
View
B+
Retailer 16
-
$528 USD
SGD 713 SGD
View
B+
Retailer 17
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$591 USD
View
B+
Retailer 18
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$621 USD
View
B+
Retailer 19
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$624 USD
View
B
Retailer 20
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$646 USD
View
B
Retailer 21
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$850 USD
View
B
Retailer 22
-
$864 USD
£680 GBP
View
Most Expensive
B
Reve Diamonds
EF4CB0A93 · Oct 30
$1,028 USD
View
22 more retailers have this diamond
Prices start from $148 USDSave up to $880 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
$148 USD