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Oval|Lab Grown|IGI

0.71ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG499106456

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499106456

Diamond specifications and retailer prices

From $499 SGD
$390 USD
As of October 30, 2026
Save $2,814 SGD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,312 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499106456 or 499106456. Listed at 10 retailers as of October 26, 2026, with prices from $499 to $3,312, a $2,814 spread on the same certified stone. MOH London lists it at $3,312. 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

0.71
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499106456
Dimensions7.07 × 5.07 × 3.17 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.07 mm5.07 mm0.71 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499106456
Side View
Table 55.0%Crown 33.7°GirdlePavilion 41.1°Culet: NoneDepth 62.5%

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 30
Current: $3,312 SGD|Low: $499 SGD|High: $3,346 SGD|Avg: $1,365 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$499 SGD
Retailer 5$639 SGD
Retailer 6$793 SGD
Retailer 8$793 SGD
Retailer 7$1,232 SGD
Retailer 3$1,318 SGD
Retailer 4$2,044 SGD
MOH London$3,312 SGD

42 data points across 8 retailers

10 retailers$499 SGD to $3,312 SGD

A
Cheapest Retailer
-
$499 SGD
$390 USD
B+
Retailer 2
-
$639 SGD
$500 USD
View
B+
Retailer 3
-
$716 SGD
$560 USD
View
B+
Retailer 4
-
$793 SGD
$620 USD
View
Retailer 5
-
$793 SGD
$620 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$1,232 SGD
$964 USD
View
B
Retailer 7
-
$1,318 SGD
£812 GBP
View
B
Retailer 8
-
$2,044 SGD
$1,599 USD
View
B
Retailer 9
-
$2,084 SGD
$1,630 USD
View
Most Expensive
B
MOH London
LG499106456 · Oct 26
$3,312 SGD
£2,040 GBP
View
9 more retailers have this diamond
Prices start from $499 SGDSave up to $2,814 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
0.71ct Oval
$499 SGD