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Emerald|Lab Grown|IGI

5.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG649425964

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649425964

Diamond specifications and retailer prices

From $1,145 SGD
$896 USD
As of October 29, 2026
Save $11,626 SGD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,771 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.51ct lab-grown emerald diamond

This 5.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649425964 or 649425964. Listed at 20 retailers as of October 29, 2026, with prices from $1,145 to $12,771, a $11,626 spread on the same certified stone. Brilliant Earth lists it at $12,771. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649425964
Dimensions7.78 × 7.78 × 5.06 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm7.78 mm5.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649425964
Side View
Table 65.0%Crown 38.4°Girdle: Slightly ThickPavilion 34.1°Culet: LNGDepth 65.0%

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: Oct 29
Current: $12,771 SGD|Low: $1,145 SGD|High: $13,270 SGD|Avg: $4,500 SGD|-3.8%
Brilliant Earth
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
October 30, 2026
Retailer 11$1,145 SGD
Retailer 10$1,336 SGD
Retailer 4$1,675 SGD
Retailer 5$1,786 SGD
Retailer 2$2,015 SGD
Retailer 9$2,821 SGD
Retailer 6$3,624 SGD
Retailer 3$3,712 SGD
Retailer 12$3,756 SGD
Retailer 14$4,278 SGD
Retailer 7$4,936 SGD
Retailer 8$5,248 SGD
Retailer 13$9,089 SGD
Brilliant Earth$12,771 SGD

41 data points across 14 retailers

20 retailers$1,145 SGD to $12,771 SGD

Retailer 1
-
$982 SGD
$768 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,113 SGD
$871 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$1,145 SGD
$896 USD
View
Final sale: no returns
Retailer 4
-
$1,186 SGD
$928 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,336 SGD
$1,045 USD
View
B+
Retailer 6
-
$1,675 SGD
$1,310 USD
View
A
Retailer 7
-
$1,786 SGD
$1,397 USD
View
A
Retailer 8
-
$2,015 SGD
£1,241 GBP
View
A
Retailer 9
-
$2,269 SGD
$1,775 USD
View
B+
Retailer 10
-
$2,821 SGD
$2,207 USD
View
B+
Retailer 11
-
$3,624 SGD
£2,232 GBP
View
Retailer 12
-
$3,682 SGD
$2,880 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$3,712 SGD
$2,904 USD
View
B+
Retailer 14
-
$3,756 SGD
$2,938 USD
View
Retailer 15
-
$4,278 SGD
A$5,148 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$4,671 SGD
$3,654 USD
View
B
Retailer 17
-
$4,936 SGD
£3,040 GBP
View
B
Retailer 18
-
$5,248 SGD
$4,105 USD
View
B
Retailer 19
-
$9,089 SGD
$7,110 USD
View
Most Expensive
B
Brilliant Earth
18831070A · Oct 29
$12,771 SGD
$9,990 USD
View
19 more retailers have this diamond
Prices start from $1,145 SGDSave up to $11,626 SGD

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
5.51ct Emerald
$1,145 SGD