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Oval|Lab Grown|IGI

0.71ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG407915313

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915313

Diamond specifications and retailer prices

From $499 SGD
$390 USD
As of October 30, 2026
Save $2,826 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,325 SGD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG407915313 or 407915313. Listed at 11 retailers as of October 29, 2026, with prices from $499 to $3,325, a $2,826 spread on the same certified stone. MOH London lists it at $3,325. 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

0.71
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915313
Dimensions7.04 × 4.89 × 3.13 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
7.04 mm4.89 mm0.71 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915313
Side View
Table 58.5%Crown 34.2°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 64.0%

Caratlytics Score

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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: $3,325 SGD|Low: $499 SGD|High: $3,346 SGD|Avg: $1,234 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$499 SGD
Retailer 5$639 SGD
Retailer 8$715 SGD
Retailer 6$793 SGD
Retailer 9$793 SGD
Retailer 7$1,232 SGD
Retailer 3$1,318 SGD
Retailer 4$2,044 SGD
MOH London$3,325 SGD

42 data points across 9 retailers

11 retailers$499 SGD to $3,325 SGD

A
Cheapest Retailer
-
$499 SGD
$390 USD
B+
Retailer 2
-
$639 SGD
$500 USD
View
B
Retailer 3
-
$715 SGD
$559 USD
View
Final sale: no returns
B
Retailer 4
-
$716 SGD
$560 USD
View
B
Retailer 5
-
$793 SGD
$620 USD
View
Retailer 6
-
$793 SGD
$620 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$1,232 SGD
$964 USD
View
B
Retailer 8
-
$1,318 SGD
£812 GBP
View
C
Retailer 9
-
$2,044 SGD
$1,599 USD
View
C
Retailer 10
-
$2,084 SGD
$1,630 USD
View
Most Expensive
C
MOH London
LG407915313 · Oct 29
$3,325 SGD
£2,048 GBP
View
10 more retailers have this diamond
Prices start from $499 SGDSave up to $2,826 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
0.71ct Oval
$499 SGD