Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG843688733

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843688733

Diamond specifications and retailer prices

From $220 USD
As of October 27, 2026
Save $1,037 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,257 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843688733 or 843688733. Listed at 19 retailers as of October 25, 2026, with prices from $220 to $1,257, a $1,037 spread on the same certified stone. Reve Diamonds lists it at $1,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843688733
Dimensions7.82 × 5.40 × 3.71 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm5.40 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843688733
Side View
Table 65.0%Crown 33°Girdle: MediumPavilion 44.3°Culet: LargeDepth 68.7%

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 27
Current: $504 USD|Low: $220 USD|High: $1,257 USD|Avg: $629 USD|+2.0%
Retailer 1
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Retailer 18
Reve Diamonds
October 27, 2026
Retailer 15$220 USD
Retailer 7$245 USD
Retailer 13$255 USD
Retailer 2$273 USD
Retailer 3$273 USD
Retailer 10$307 USD
Retailer 8$368 USD
Retailer 18$494 USD
Retailer 11$495 USD
Retailer 1$504 USD
Retailer 5$601 USD
Retailer 17$840 USD
Retailer 16$877 USD
Retailer 14$880 USD
Retailer 9$901 USD
Retailer 6$930 USD
Retailer 12$1,095 USD
Retailer 4$1,111 USD
Reve Diamonds$1,257 USD

14 data points across 19 retailers

19 retailers$220 USD to $1,257 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$255 USD
View
A
Retailer 4
-
$273 USD
View
A
Retailer 5
-
$273 USD
View
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 7
-
$368 USD
View
A
Retailer 8
-
$494 USD
View
A
Retailer 9
-
$495 USD
€471 EUR
View
A
Retailer 10
-
$504 USD
£397 GBP
View
B+
Retailer 11
-
$601 USD
View
B+
Retailer 12
-
$840 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$877 USD
View
B
Retailer 14
-
$880 USD
View
B
Retailer 15
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$901 USD
SGD 1,218 SGD
View
B
Retailer 16
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$930 USD
View
B
Retailer 17
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$1,095 USD
£862 GBP
View
B
Retailer 18
-
$1,111 USD
View
Most Expensive
B
Reve Diamonds
1D00E9952 · Oct 25
$1,257 USD
View
18 more retailers have this diamond
Prices start from $220 USDSave up to $1,037 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
1.51ct Emerald
$220 USD