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Emerald|Lab Grown|IGI

0.51ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG808620333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG808620333

Diamond specifications and retailer prices

From $117 USD
As of October 24, 2026
Save $804 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $921 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808620333 or 808620333. Listed at 18 retailers as of October 24, 2026, with prices from $117 to $921, a $804 spread on the same certified stone. MOH London lists it at $921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808620333
Dimensions5.33 × 3.76 × 2.55 mm
L/W Ratio1.42
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
5.33 mm3.76 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG808620333
Side View
Table 67.0%Crown 38.3°Girdle: ThickPavilion 40°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 24
Current: $921 USD|Low: $97 USD|High: $931 USD|Avg: $296 USD|-1.0%
MOH London
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
October 26, 2026
Retailer 11$101 USD
Retailer 6$112 USD
Retailer 3$117 USD
Retailer 12$133 USD
Retailer 14$133 USD
Retailer 4$170 USD
Retailer 9$210 USD
Retailer 2$230 USD
Retailer 15$236 USD
Retailer 8$342 USD
Retailer 5$356 USD
Retailer 13$402 USD
Retailer 10$448 USD
Retailer 7$655 USD
MOH London$921 USD

39 data points across 15 retailers

18 retailers$117 USD to $921 USD

Retailer 1
-
$101 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$117 USD
View
A
Retailer 3
-
$133 USD
View
A
Retailer 4
-
$133 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
A
Retailer 6
-
$170 USD
View
Retailer 7
-
$210 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$230 USD
£181 GBP
View
A
Retailer 9
-
$236 USD
€225 EUR
View
B+
Retailer 10
-
$342 USD
£269 GBP
View
B+
Retailer 11
-
$354 USD
SGD 478 SGD
View
B+
Retailer 12
-
$356 USD
View
B
Retailer 13
-
$402 USD
View
B
Retailer 14
-
$448 USD
View
B
Retailer 15
-
$461 USD
View
B
Retailer 16
-
$655 USD
£516 GBP
View
B
Retailer 17
-
$877 USD
View
Most Expensive
B
MOH London
LG808620333 · Oct 25
$921 USD
£725 GBP
View
17 more retailers have this diamond
Prices start from $117 USDSave up to $804 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
0.51ct Emerald
$117 USD