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Round|Lab Grown|GIA

1.10ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6492636383

Certificate GIA 6492636383

Diamond specifications and retailer prices

From $235 SGD
$184 USD
As of October 29, 2026
Save $1,138 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,374 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492636383. Listed at 15 retailers as of October 29, 2026, with prices from $235 to $1,374, a $1,138 spread on the same certified stone. MOH London lists it at $1,374. 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

1.10
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 6492636383
Dimensions6.61 × 6.59 × 4.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.61 mm6.59 mm1.10 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492636383
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.2%

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 29
Current: $1,374 SGD|Low: $226 SGD|High: $1,382 SGD|Avg: $535 SGD|+0.6%
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
Retailer 14
October 31, 2026
Retailer 12$235 SGD
Retailer 5$263 SGD
Retailer 3$274 SGD
Retailer 6$291 SGD
Retailer 13$291 SGD
Retailer 11$390 SGD
Retailer 7$476 SGD
Retailer 2$479 SGD
Retailer 9$579 SGD
Retailer 10$588 SGD
Retailer 14$602 SGD
Retailer 8$688 SGD
Retailer 4$938 SGD
MOH London$1,374 SGD

45 data points across 14 retailers

15 retailers$235 SGD to $1,374 SGD

A
Cheapest Retailer
-
$235 SGD
$184 USD
A
Retailer 2
-
$263 SGD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$274 SGD
$214 USD
View
A
Retailer 4
-
$291 SGD
$228 USD
View
A
Retailer 5
-
$291 SGD
$228 USD
View
B+
Retailer 6
-
$390 SGD
$305 USD
View
B+
Retailer 7
-
$476 SGD
£293 GBP
View
A
Retailer 8
-
$479 SGD
€357 EUR
View
B+
Retailer 9
-
$496 SGD
$388 USD
View
B+
Retailer 10
-
$579 SGD
£356 GBP
View
Retailer 11
-
$588 SGD
$460 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$602 SGD
$471 USD
View
B
Retailer 13
-
$688 SGD
$538 USD
View
B
Retailer 14
-
$938 SGD
$734 USD
View
Most Expensive
B
MOH London
6492636383 · Oct 29
$1,374 SGD
£846 GBP
View
14 more retailers have this diamond
Prices start from $235 SGDSave up to $1,138 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
1.10ct Round
$235 SGD