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Round|Lab Grown|IGI

1.10ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG736506487

Shape and cutting style on the report: Round brilliant

Certificate IGI LG736506487

Diamond specifications and retailer prices

From $176 SGD
$138 USD
As of October 29, 2026
Save $853 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,029 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 IGI LG736506487 or 736506487. Listed at 13 retailers as of October 29, 2026, with prices from $176 to $1,029, a $853 spread on the same certified stone. MOH London lists it at $1,029. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736506487
Dimensions6.65 × 6.68 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.68 mm1.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736506487
Side View
Table 56.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,029 SGD|Low: $176 SGD|High: $2,137 SGD|Avg: $670 SGD
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 12$176 SGD
Retailer 9$205 SGD
Retailer 5$219 SGD
Retailer 3$262 SGD
Retailer 11$372 SGD
Retailer 13$388 SGD
Retailer 15$401 SGD
Retailer 16$412 SGD
Retailer 10$434 SGD
Retailer 14$537 SGD
Retailer 7$638 SGD
Retailer 4$704 SGD
Retailer 2$744 SGD
Retailer 6$1,011 SGD
MOH London$1,029 SGD
Retailer 8$1,368 SGD

5 data points across 16 retailers

13 retailers$176 SGD to $1,029 SGD

A
Cheapest Retailer
-
$176 SGD
$138 USD
A
Retailer 2
-
$205 SGD
$160 USD
View
A
Retailer 3
-
$219 SGD
$171 USD
View
A
Retailer 4
-
$262 SGD
HK$1,600 HKD
View
A
Retailer 5
-
$372 SGD
£229 GBP
View
A
Retailer 6
-
$388 SGD
€289 EUR
View
A
Retailer 7
-
$401 SGD
$314 USD
View
B+
Retailer 8
-
$412 SGD
$322 USD
View
A
Retailer 9
-
$434 SGD
£267 GBP
View
B+
Retailer 10
-
$537 SGD
$420 USD
View
B+
Retailer 11
-
$704 SGD
$551 USD
View
B
Retailer 12
-
$744 SGD
$582 USD
View
Most Expensive
B
MOH London
LG736506487 · Oct 29
$1,029 SGD
£634 GBP
View
12 more retailers have this diamond
Prices start from $176 SGDSave up to $853 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
$176 SGD