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Emerald|Lab Grown|IGI

6.51ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG687549374

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687549374

Diamond specifications and retailer prices

From $988 SGD
$773 USD
As of October 30, 2026
Save $7,794 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,783 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG687549374 or 687549374. Listed at 11 retailers as of October 30, 2026, with prices from $988 to $8,783, a $7,794 spread on the same certified stone. Do Amore Diamonds lists it at $8,783. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687549374
Dimensions12.54 × 8.79 × 5.99 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm8.79 mm6.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687549374
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40°Culet: LargeDepth 68.1%

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 30
Current: $8,783 SGD|Low: $863 SGD|High: $9,984 SGD|Avg: $3,345 SGD|-12.0%
Do Amore Diamonds
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
October 31, 2026
Retailer 13$988 SGD
Retailer 11$1,075 SGD
Retailer 3$1,235 SGD
Retailer 15$1,851 SGD
Retailer 9$1,854 SGD
Retailer 7$2,057 SGD
Retailer 8$2,075 SGD
Retailer 2$2,345 SGD
Retailer 12$2,727 SGD
Retailer 6$3,479 SGD
Retailer 4$3,504 SGD
Retailer 16$3,558 SGD
Retailer 5$4,720 SGD
Retailer 10$4,751 SGD
Retailer 14$5,523 SGD
Do Amore Diamonds$8,783 SGD

29 data points across 16 retailers

11 retailers$988 SGD to $8,783 SGD

A
Cheapest Retailer
-
$988 SGD
$773 USD
A
Retailer 2
-
$1,075 SGD
$841 USD
View
A
Retailer 3
-
$1,235 SGD
$966 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,851 SGD
$1,448 USD
View
A
Retailer 5
-
$1,854 SGD
$1,450 USD
View
A
Retailer 6
-
$2,345 SGD
A$2,822 AUD
View
B+
Retailer 7
-
$2,727 SGD
$2,133 USD
View
B+
Retailer 8
-
$3,558 SGD
$2,783 USD
View
B
Retailer 9
-
$4,751 SGD
£2,926 GBP
View
Retailer 10
-
$5,523 SGD
$4,320 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-A0D29765C · Oct 31
$8,783 SGD
$6,870 USD
View
10 more retailers have this diamond
Prices start from $988 SGDSave up to $7,794 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
$988 SGD