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Oval|Lab Grown|IGI

0.70ct J SI1 Oval Lab Grown Diamond

EX • J/SI1 • IGI LG407932237

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407932237

Diamond specifications and retailer prices

From $495 SGD
$387 USD
As of October 29, 2026
Save $1,916 SGD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,411 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407932237 or 407932237. Listed at 11 retailers as of October 29, 2026, with prices from $495 to $2,411, a $1,916 spread on the same certified stone. MOH London lists it at $2,411. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932237
Dimensions7.00 × 5.07 × 3.17 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.00 mm5.07 mm0.70 ctJ / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407932237
Side View
Table 57.0%Crown 34.9°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.5%

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: $2,411 SGD|Low: $476 SGD|High: $2,466 SGD|Avg: $1,089 SGD|-0.5%
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
October 31, 2026
Retailer 8$495 SGD
Retailer 6$537 SGD
Retailer 11$554 SGD
Retailer 9$614 SGD
Retailer 12$614 SGD
Retailer 5$658 SGD
Retailer 13$805 SGD
Retailer 10$977 SGD
Retailer 2$1,090 SGD
Retailer 3$1,099 SGD
Retailer 7$1,722 SGD
MOH London$2,411 SGD
Retailer 4$2,466 SGD

23 data points across 13 retailers

11 retailers$495 SGD to $2,411 SGD

B+
Cheapest Retailer
-
$495 SGD
$387 USD
A
Retailer 2
-
$537 SGD
$420 USD
View
B+
Retailer 3
-
$554 SGD
$433 USD
View
Final sale: no returns
B+
Retailer 4
-
$555 SGD
$434 USD
View
B+
Retailer 5
-
$614 SGD
$480 USD
View
B+
Retailer 6
-
$614 SGD
$480 USD
View
B
Retailer 7
-
$977 SGD
$764 USD
View
B
Retailer 8
-
$1,090 SGD
€812 EUR
View
B
Retailer 9
-
$1,722 SGD
$1,347 USD
View
C
Retailer 10
-
$1,974 SGD
$1,544 USD
View
Most Expensive
B
MOH London
LG407932237 · Oct 29
$2,411 SGD
£1,485 GBP
View
10 more retailers have this diamond
Prices start from $495 SGDSave up to $1,916 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
0.70ct Oval
$495 SGD