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Oval|Lab Grown|IGI

6.64ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG555203146

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG555203146

Diamond specifications and retailer prices

From $1,099 SGD
$860 USD
As of October 29, 2026
Save $5,472 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,571 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.64ct lab-grown oval diamond

This 6.64ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555203146 or 555203146. Listed at 16 retailers as of October 29, 2026, with prices from $1,099 to $6,571, a $5,472 spread on the same certified stone. Brilliant Earth lists it at $6,571. 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

6.64
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555203146
Dimensions15.01 × 10.68 × 6.65 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
15.01 mm10.68 mm6.64 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555203146
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

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 29
Current: $6,571 SGD|Low: $1,055 SGD|High: $6,763 SGD|Avg: $2,573 SGD|-2.8%
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
Retailer 18
October 30, 2026
Retailer 5$1,099 SGD
Retailer 13$1,195 SGD
Retailer 8$1,231 SGD
Retailer 3$1,275 SGD
Retailer 17$1,275 SGD
Retailer 18$1,395 SGD
Retailer 9$1,928 SGD
Retailer 2$1,960 SGD
Retailer 6$2,051 SGD
Retailer 12$2,052 SGD
Retailer 16$2,223 SGD
Retailer 14$2,931 SGD
Retailer 10$3,334 SGD
Retailer 4$3,585 SGD
Retailer 7$3,989 SGD
Retailer 11$4,806 SGD
Retailer 15$4,947 SGD
Brilliant Earth$6,571 SGD

40 data points across 18 retailers

16 retailers$1,099 SGD to $6,571 SGD

A
Cheapest Retailer
-
$1,099 SGD
$860 USD
A
Retailer 2
-
$1,195 SGD
$935 USD
View
Retailer 3
-
$1,275 SGD
$997 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,275 SGD
$997 USD
View
Retailer 5
-
$1,395 SGD
£859 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,928 SGD
$1,508 USD
View
A
Retailer 7
-
$1,960 SGD
£1,207 GBP
View
B+
Retailer 8
-
$2,051 SGD
$1,604 USD
View
A
Retailer 9
-
$2,052 SGD
$1,605 USD
View
B+
Retailer 10
-
$2,931 SGD
$2,293 USD
View
B+
Retailer 11
-
$3,334 SGD
$2,608 USD
View
B+
Retailer 12
-
$3,585 SGD
$2,804 USD
View
B+
Retailer 13
-
$3,989 SGD
$3,120 USD
View
Retailer 14
-
$4,422 SGD
$3,459 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$4,806 SGD
£2,960 GBP
View
Most Expensive
B
Brilliant Earth
7622381A · Oct 29
$6,571 SGD
$5,140 USD
View
15 more retailers have this diamond
Prices start from $1,099 SGDSave up to $5,472 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
6.64ct Oval
$1,099 SGD