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Oval|Lab Grown|IGI

6.51ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG722555641

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722555641

Diamond specifications and retailer prices

From $1,166 SGD
$912 USD
As of October 29, 2026
Save $3,536 SGD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,702 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.51ct lab-grown oval diamond

This 6.51ct lab-grown oval 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 LG722555641 or 722555641. Listed at 16 retailers as of October 29, 2026, with prices from $1,166 to $4,702, a $3,536 spread on the same certified stone. Taylor and Hart lists it at $4,702. 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 angle38.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722555641
Dimensions14.44 × 10.26 × 6.82 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.44 mm10.26 mm6.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722555641
Side View
Table 61.0%Crown 38.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.5%

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: $2,083 SGD|Low: $1,120 SGD|High: $4,650 SGD|Avg: $2,305 SGD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$1,166 SGD
Retailer 11$1,305 SGD
Retailer 3$1,353 SGD
Retailer 12$1,353 SGD
Retailer 6$1,453 SGD
Retailer 8$1,579 SGD
Retailer 1$2,083 SGD
Retailer 2$2,169 SGD
Retailer 5$2,507 SGD
Retailer 9$3,009 SGD
Retailer 4$3,741 SGD
Retailer 7$4,613 SGD

42 data points across 12 retailers

16 retailers$1,166 SGD to $4,702 SGD

A
Cheapest Retailer
-
$1,166 SGD
$912 USD
A
Retailer 2
-
$1,269 SGD
$993 USD
View
A
Retailer 3
-
$1,305 SGD
$1,021 USD
View
Final sale: no returns
Retailer 4
-
$1,353 SGD
$1,058 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,353 SGD
$1,058 USD
View
A
Retailer 6
-
$1,453 SGD
£895 GBP
View
A
Retailer 7
-
$1,579 SGD
$1,235 USD
View
A
Retailer 8
-
$2,083 SGD
£1,283 GBP
View
B+
Retailer 9
-
$2,169 SGD
$1,697 USD
View
B+
Retailer 10
-
$2,507 SGD
A$3,017 AUD
View
B+
Retailer 11
-
$3,009 SGD
$2,354 USD
View
B
Retailer 12
-
$3,315 SGD
$2,593 USD
View
B
Retailer 13
-
$3,741 SGD
£2,304 GBP
View
B
Retailer 14
-
$3,803 SGD
$2,975 USD
View
B
Retailer 15
-
$4,613 SGD
£2,841 GBP
View
Most Expensive
B
Taylor and Hart
6JB2UHL · Oct 31
$4,702 SGD
$3,678 USD
View
15 more retailers have this diamond
Prices start from $1,166 SGDSave up to $3,536 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 Oval
$1,166 SGD