Emerald|Lab Grown|IGI

0.31ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG764609699

Shape and cutting style on the report: Emerald cut

Certificate IGI LG764609699

Diamond specifications and retailer prices

From $129 USD
ZAR 2,085 ZAR
As of October 22, 2026
Save $247 USD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $536 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764609699 or 764609699. Listed at 11 retailers as of October 22, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764609699
Dimensions4.54 × 3.05 × 2.17 mm
L/W Ratio1.49
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
4.54 mm3.05 mm0.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764609699
Side View
Table 69.0%Crown 30.9°Girdle: Extremely ThickPavilion 44.8°Culet: LargeDepth 71.1%

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 22
Current: $536 USD|Low: $77 USD|High: $540 USD|Avg: $244 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 22, 2026
Retailer 7$77 USD
Retailer 3$117 USD
Retailer 2$129 USD
Retailer 11$140 USD
Retailer 4$163 USD
Retailer 10$179 USD
Retailer 5$197 USD
Retailer 9$295 USD
Retailer 6$376 USD
Retailer 8$381 USD
MOH London$536 USD

18 data points across 11 retailers

11 retailers$129 USD to $376 USD

A
Retailer 1
-
$77 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$77 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$77 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$129 USD
ZAR 2,085 ZAR
View
B+
Retailer 5
-
$140 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$179 USD
View
B+
Retailer 7
-
$197 USD
£155 GBP
View
B
Retailer 8
-
$295 USD
View
B
Retailer 9
-
$376 USD
View
B
Retailer 10
-
$381 USD
£300 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG764609699 · Oct 19
$536 USD
£422 GBP
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from $129 USDSave up to $247 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
0.31ct Emerald
$129 USD