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Emerald|Lab Grown|IGI

6.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG839687674

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839687674

Diamond specifications and retailer prices

From $4,064 SGD
$3,179 USD
As of October 31, 2026
Save $10,893 SGD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,957 SGD at Brilliant Earth · As of October 31, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839687674 or 839687674. Listed at 17 retailers as of October 31, 2026, with prices from $4,064 to $14,957, a $10,893 spread on the same certified stone. Brilliant Earth lists it at $14,957. 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

6.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687674
Dimensions13.01 × 8.62 × 5.78 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.01 mm8.62 mm6.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687674
Side View
Table 61.0%Crown 35.1°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 67.1%

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 31
Current: $14,957 SGD|Low: $4,064 SGD|High: $18,409 SGD|Avg: $8,956 SGD|-18.8%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 6$4,064 SGD
Retailer 9$4,295 SGD
Retailer 17$4,410 SGD
Retailer 2$5,686 SGD
Retailer 15$6,015 SGD
Retailer 16$6,047 SGD
Retailer 13$6,388 SGD
Retailer 4$7,267 SGD
Retailer 5$7,811 SGD
Retailer 12$8,144 SGD
Retailer 3$9,362 SGD
Retailer 10$10,572 SGD
Retailer 14$10,725 SGD
Retailer 11$10,877 SGD
Retailer 7$14,665 SGD
Retailer 8$14,864 SGD
Brilliant Earth$14,957 SGD

28 data points across 17 retailers

17 retailers$4,064 SGD to $14,957 SGD

A
Cheapest Retailer
-
$4,064 SGD
$3,179 USD
Final sale: no returns
Retailer 2
-
$4,295 SGD
$3,360 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$4,410 SGD
$3,450 USD
View
B+
Retailer 4
-
$5,686 SGD
£3,502 GBP
View
B+
Retailer 5
-
$6,015 SGD
$4,705 USD
View
B+
Retailer 6
-
$6,047 SGD
$4,730 USD
View
B+
Retailer 7
-
$6,388 SGD
€4,759 EUR
View
B+
Retailer 8
-
$7,267 SGD
£4,476 GBP
View
Retailer 9
-
$7,811 SGD
A$9,400 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$8,144 SGD
ZAR 102,919 ZAR
View
B
Retailer 11
-
$9,362 SGD
$7,323 USD
View
B
Retailer 12
-
$10,572 SGD
$8,270 USD
View
B
Retailer 13
-
$10,725 SGD
£6,606 GBP
View
B
Retailer 14
-
$10,877 SGD
A$13,090 AUD
View
B
Retailer 15
-
$14,665 SGD
$11,471 USD
View
B
Retailer 16
-
$14,864 SGD
View
Most Expensive
B
Brilliant Earth
21675063A · Oct 31
$14,957 SGD
$11,700 USD
View
16 more retailers have this diamond
Prices start from $4,064 SGDSave up to $10,893 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
$4,064 SGD