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0.90ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 1453727514

Certificate GIA 1453727514

Diamond specifications and retailer prices

From $552 SGD
£339 GBP
As of October 29, 2026
Save $791 SGD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,343 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1453727514. Listed at 3 retailers as of October 29, 2026, with prices from $552 to $1,343, a $791 spread on the same certified stone. MOH London lists it at $1,343. 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

0.90
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1453727514
Dimensions6.15 × 6.11 × 3.86 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.15 mm6.11 mm0.90 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1453727514
Side View
Table 56.0%Crown 36.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,343 SGD|Low: $517 SGD|High: $1,351 SGD|Avg: $840 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$552 SGD
Retailer 3$705 SGD
MOH London$1,343 SGD

37 data points across 3 retailers

3 retailers$552 SGD to $1,343 SGD

B+
Cheapest Retailer
-
$552 SGD
£339 GBP
B+
Retailer 2
-
$705 SGD
$550 USD
View
Most Expensive
B
MOH London
1453727514 · Oct 29
$1,343 SGD
£825 GBP
View
2 more retailers have this diamond
Prices start from $552 SGDSave up to $791 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.

B+
0.90ct Round
$552 SGD