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0.71ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG804638525

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804638525

Diamond specifications and retailer prices

From $305 SGD
$238 USD
As of October 29, 2026
Save $729 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,034 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG804638525 or 804638525. Listed at 8 retailers as of October 29, 2026, with prices from $305 to $1,034, a $729 spread on the same certified stone. MOH London lists it at $1,034. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804638525
Dimensions5.74 × 5.69 × 3.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.74 mm5.69 mm0.71 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804638525
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

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 29
Current: $1,034 SGD|Low: $231 SGD|High: $1,844 SGD|Avg: $559 SGD|-43.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$231 SGD
Retailer 4$305 SGD
Retailer 2$373 SGD
Retailer 7$413 SGD
Retailer 3$436 SGD
Retailer 6$519 SGD
Retailer 8$779 SGD
MOH London$1,034 SGD

39 data points across 8 retailers

8 retailers$305 SGD to $1,034 SGD

Retailer 1
-
$231 SGD
$180 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$305 SGD
$238 USD
View
A
Retailer 3
-
$373 SGD
£229 GBP
View
B+
Retailer 4
-
$413 SGD
$322 USD
View
B+
Retailer 5
-
$436 SGD
€324 EUR
View
B+
Retailer 6
-
$519 SGD
$405 USD
View
B
Retailer 7
-
$779 SGD
$608 USD
View
Most Expensive
B
MOH London
LG804638525 · Oct 29
$1,034 SGD
£635 GBP
View
7 more retailers have this diamond
Prices start from $305 SGDSave up to $729 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 Round
$305 SGD