Emerald|Lab Grown|IGI

0.99ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG615377010

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615377010

Diamond specifications and retailer prices

From $145 USD
As of November 1, 2026
Save $800 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $945 USD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG615377010 or 615377010. Listed at 15 retailers as of November 1, 2026, with prices from $145 to $945, a $800 spread on the same certified stone. Flawless Fine Jewelry lists it at $945. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615377010
Dimensions6.49 × 4.67 × 3.27 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
6.49 mm4.67 mm0.99 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG615377010
Side View
Table 74.0%Crown 42.8°Girdle: MED-STKPavilion 42.1°Culet: LNGDepth 70.0%

Caratlytics Score

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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: Nov 1
Current: $945 USD|Low: $139 USD|High: $945 USD|Avg: $357 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$145 USD
Retailer 11$162 USD
Retailer 9$179 USD
Retailer 10$179 USD
Retailer 2$309 USD
Retailer 4$326 USD
Retailer 7$333 USD
Retailer 3$423 USD
Retailer 6$609 USD
Retailer 5$838 USD
Flawless Fine Jewelry$945 USD

44 data points across 11 retailers

15 retailers$145 USD to $945 USD

A
Cheapest Retailer
-
$145 USD
A
Retailer 2
-
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$168 USD
View
Retailer 4
-
$179 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$179 USD
View
B+
Retailer 6
-
$309 USD
£243 GBP
View
B+
Retailer 7
-
$326 USD
ZAR 5,264 ZAR
View
B+
Retailer 8
-
$326 USD
View
B+
Retailer 9
-
$333 USD
View
B+
Retailer 10
-
$423 USD
View
B
Retailer 11
-
$576 USD
View
B
Retailer 12
-
$609 USD
View
B
Retailer 13
-
$632 USD
View
B
Retailer 14
-
$838 USD
£660 GBP
View
Most Expensive
B
Flawless Fine Jewelry
2A42A1935 · Nov 2
$945 USD
£744 GBP
View
14 more retailers have this diamond
Prices start from $145 USDSave up to $800 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
$145 USD