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Emerald|Lab Grown|IGI

6.51ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG645459294

Shape and cutting style on the report: Emerald cut

Certificate IGI LG645459294

Diamond specifications and retailer prices

From $1,319 SGD
$1,032 USD
As of October 30, 2026
Save $12,193 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,513 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.51ct lab-grown emerald diamond

This 6.51ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG645459294 or 645459294. Listed at 22 retailers as of October 29, 2026, with prices from $1,319 to $13,513, a $12,193 spread on the same certified stone. Brilliant Earth lists it at $13,513. 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

6.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645459294
Dimensions12.19 × 8.31 × 5.82 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm8.31 mm6.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645459294
Side View
Table 69.0%Crown 35.1°Girdle: STK-THKPavilion 42.8°Culet: LNGDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,513 SGD|Low: $1,266 SGD|High: $13,935 SGD|Avg: $4,008 SGD|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16$1,319 SGD
Retailer 8$1,434 SGD
Retailer 18$1,477 SGD
Retailer 6$1,530 SGD
Retailer 13$1,751 SGD
Retailer 9$2,139 SGD
Retailer 2$2,449 SGD
Retailer 14$3,127 SGD
Retailer 7$3,165 SGD
Retailer 17$3,197 SGD
Retailer 11$3,268 SGD
Retailer 3$4,644 SGD
Retailer 10$4,656 SGD
Retailer 5$4,743 SGD
Retailer 12$5,455 SGD
Retailer 15$5,670 SGD
Retailer 4$11,710 SGD
Brilliant Earth$13,513 SGD

43 data points across 18 retailers

22 retailers$1,319 SGD to $13,513 SGD

A
Cheapest Retailer
-
$1,319 SGD
$1,032 USD
A
Retailer 2
-
$1,434 SGD
$1,122 USD
View
A
Retailer 3
-
$1,477 SGD
$1,155 USD
View
Final sale: no returns
A
Retailer 4
-
$1,530 SGD
$1,197 USD
View
Retailer 5
-
$1,530 SGD
$1,197 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,751 SGD
$1,370 USD
View
B+
Retailer 7
-
$2,139 SGD
$1,673 USD
View
B+
Retailer 8
-
$2,155 SGD
$1,686 USD
View
B+
Retailer 9
-
$2,449 SGD
£1,508 GBP
View
B+
Retailer 10
-
$2,608 SGD
$2,040 USD
View
Retailer 11
-
$3,127 SGD
A$3,763 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,165 SGD
$2,476 USD
View
B+
Retailer 13
-
$3,197 SGD
$2,501 USD
View
B+
Retailer 14
-
$3,268 SGD
ZAR 41,295 ZAR
View
B
Retailer 15
-
$4,644 SGD
$3,632 USD
View
B
Retailer 16
-
$4,656 SGD
£2,868 GBP
View
B
Retailer 17
-
$4,743 SGD
$3,710 USD
View
B
Retailer 18
-
$5,455 SGD
£3,360 GBP
View
Retailer 19
-
$5,670 SGD
$4,435 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$6,001 SGD
$4,694 USD
View
B
Retailer 21
-
$11,710 SGD
$9,160 USD
View
Most Expensive
B
Brilliant Earth
18587934A · Oct 29
$13,513 SGD
$10,570 USD
View
21 more retailers have this diamond
Prices start from $1,319 SGDSave up to $12,193 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
6.51ct Emerald
$1,319 SGD