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Oval|Lab Grown|IGI

6.56ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG628442313

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628442313

Diamond specifications and retailer prices

From $1,087 SGD
$850 USD
As of October 29, 2026
Save $5,420 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,507 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.56ct lab-grown oval diamond

This 6.56ct 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 LG628442313 or 628442313. Listed at 17 retailers as of October 29, 2026, with prices from $1,087 to $6,507, a $5,420 spread on the same certified stone. Brilliant Earth lists it at $6,507. 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

6.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628442313
Dimensions15.42 × 10.54 × 6.52 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
15.42 mm10.54 mm6.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628442313
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 29
Current: $6,507 SGD|Low: $1,043 SGD|High: $6,814 SGD|Avg: $2,728 SGD|-4.5%
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
October 30, 2026
Retailer 5$1,087 SGD
Retailer 12$1,183 SGD
Retailer 3$1,261 SGD
Retailer 16$1,261 SGD
Retailer 17$1,379 SGD
Retailer 8$1,910 SGD
Retailer 2$1,937 SGD
Retailer 6$2,028 SGD
Retailer 11$2,033 SGD
Retailer 15$2,197 SGD
Retailer 13$2,897 SGD
Retailer 9$3,259 SGD
Retailer 4$3,544 SGD
Retailer 7$3,944 SGD
Retailer 10$4,749 SGD
Retailer 14$4,890 SGD
Brilliant Earth$6,507 SGD

38 data points across 17 retailers

17 retailers$1,087 SGD to $6,507 SGD

A
Cheapest Retailer
-
$1,087 SGD
$850 USD
A
Retailer 2
-
$1,183 SGD
$925 USD
View
A
Retailer 3
-
$1,261 SGD
$986 USD
View
Retailer 4
-
$1,261 SGD
$986 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,379 SGD
£849 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,910 SGD
$1,494 USD
View
A
Retailer 7
-
$1,937 SGD
£1,193 GBP
View
B+
Retailer 8
-
$2,028 SGD
$1,586 USD
View
B+
Retailer 9
-
$2,033 SGD
$1,590 USD
View
B+
Retailer 10
-
$2,897 SGD
$2,266 USD
View
B+
Retailer 11
-
$3,259 SGD
$2,549 USD
View
B+
Retailer 12
-
$3,544 SGD
$2,772 USD
View
B+
Retailer 13
-
$3,944 SGD
$3,085 USD
View
Retailer 14
-
$4,369 SGD
$3,417 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$4,749 SGD
£2,925 GBP
View
Retailer 16
-
$4,890 SGD
$3,825 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
9818091A · Oct 29
$6,507 SGD
$5,090 USD
View
16 more retailers have this diamond
Prices start from $1,087 SGDSave up to $5,420 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
6.56ct Oval
$1,087 SGD