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Oval|Lab Grown|IGI

1.70ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG451057766

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057766

Diamond specifications and retailer prices

From $1,128 SGD
$880 USD
As of October 29, 2026
Save $5,826 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,954 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057766 or 451057766. Listed at 11 retailers as of October 29, 2026, with prices from $1,128 to $6,954, a $5,826 spread on the same certified stone. MOH London lists it at $6,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057766
Dimensions9.19 × 6.75 × 4.26 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
9.19 mm6.75 mm1.70 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057766
Side View
Table 59.5%Crown 35.5°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.1%

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: $6,954 SGD|Low: $1,128 SGD|High: $7,009 SGD|Avg: $4,039 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$1,128 SGD
Retailer 5$2,338 SGD
Retailer 6$2,640 SGD
Retailer 7$3,256 SGD
Retailer 4$3,808 SGD
Retailer 3$4,176 SGD
Retailer 9$5,421 SGD
Retailer 8$6,934 SGD
MOH London$6,954 SGD

13 data points across 9 retailers

11 retailers$1,128 SGD to $6,954 SGD

A
Cheapest Retailer
-
$1,128 SGD
$880 USD
A
Retailer 2
-
$2,088 SGD
$1,629 USD
View
A
Retailer 3
-
$2,271 SGD
$1,772 USD
View
A
Retailer 4
-
$2,338 SGD
$1,824 USD
View
Final sale: no returns
A
Retailer 5
-
$2,422 SGD
$1,890 USD
View
Retailer 6
-
$2,422 SGD
$1,890 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$2,640 SGD
$2,060 USD
View
B
Retailer 8
-
$3,808 SGD
$2,971 USD
View
B
Retailer 9
-
$4,176 SGD
$3,258 USD
View
B
Retailer 10
-
$4,540 SGD
$3,542 USD
View
Most Expensive
B
MOH London
LG451057766 · Oct 29
$6,954 SGD
£4,272 GBP
View
10 more retailers have this diamond
Prices start from $1,128 SGDSave up to $5,826 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
1.70ct Oval
$1,128 SGD