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Oval|Lab Grown|IGI

1.70ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG451055481

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451055481

Diamond specifications and retailer prices

From $1,077 SGD
$840 USD
As of October 29, 2026
Save $5,439 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,516 SGD at MOH London · As of October 27, 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 LG451055481 or 451055481. Listed at 12 retailers as of October 27, 2026, with prices from $1,077 to $6,516, a $5,439 spread on the same certified stone. MOH London lists it at $6,516. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055481
Dimensions9.00 × 6.77 × 4.34 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.00 mm6.77 mm1.70 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451055481
Side View
Table 58.5%Crown 35.8°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 64.1%

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: $6,516 SGD|Low: $1,077 SGD|High: $6,594 SGD|Avg: $2,954 SGD|-0.9%
MOH London
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
October 30, 2026
Retailer 7$1,077 SGD
Retailer 8$1,746 SGD
Retailer 12$1,899 SGD
Retailer 13$1,955 SGD
Retailer 9$2,025 SGD
Retailer 14$2,025 SGD
Retailer 3$2,243 SGD
Retailer 2$2,659 SGD
Retailer 5$2,784 SGD
Retailer 10$3,200 SGD
Retailer 4$3,775 SGD
Retailer 11$3,796 SGD
Retailer 6$5,798 SGD
MOH London$6,516 SGD

38 data points across 14 retailers

12 retailers$1,077 SGD to $6,516 SGD

A
Cheapest Retailer
-
$1,077 SGD
$840 USD
A
Retailer 2
-
$1,746 SGD
$1,362 USD
View
A
Retailer 3
-
$1,899 SGD
$1,482 USD
View
A
Retailer 4
-
$1,955 SGD
$1,525 USD
View
Final sale: no returns
Retailer 5
-
$2,025 SGD
$1,580 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,025 SGD
$1,580 USD
View
A
Retailer 7
-
$2,243 SGD
$1,750 USD
View
A
Retailer 8
-
$2,659 SGD
£1,633 GBP
View
B+
Retailer 9
-
$3,200 SGD
$2,497 USD
View
B
Retailer 10
-
$3,775 SGD
$2,945 USD
View
B
Retailer 11
-
$3,796 SGD
$2,962 USD
View
Most Expensive
B
MOH London
LG451055481 · Oct 27
$6,516 SGD
£4,003 GBP
View
11 more retailers have this diamond
Prices start from $1,077 SGDSave up to $5,439 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
$1,077 SGD