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Round|Lab Grown|IGI

11.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG607346440

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607346440

Diamond specifications and retailer prices

From $2,697 SGD
$2,109 USD
As of November 1, 2026
Save $15,131 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,828 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.03ct lab-grown round diamond

This 11.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607346440 or 607346440. Listed at 14 retailers as of October 31, 2026, with prices from $2,697 to $17,828, a $15,131 spread on the same certified stone. Brilliant Earth lists it at $17,828. 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

11.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607346440
Dimensions14.40 × 14.31 × 8.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.40 mm14.31 mm11.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607346440
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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: Nov 1
Current: $17,828 SGD|Low: $2,526 SGD|High: $18,378 SGD|Avg: $5,488 SGD|-3.0%
Brilliant Earth
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
November 2, 2026
Retailer 11$2,526 SGD
Retailer 14$2,697 SGD
Retailer 9$2,934 SGD
Retailer 4$3,128 SGD
Retailer 12$3,128 SGD
Retailer 8$3,338 SGD
Retailer 5$3,787 SGD
Retailer 7$4,253 SGD
Retailer 13$4,301 SGD
Retailer 3$4,891 SGD
Retailer 10$5,018 SGD
Retailer 2$5,119 SGD
Retailer 6$10,758 SGD
Brilliant Earth$17,828 SGD

39 data points across 14 retailers

14 retailers$2,697 SGD to $17,828 SGD

Retailer 1
-
$2,526 SGD
£1,555 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$2,697 SGD
$2,109 USD
View
A
Retailer 3
-
$2,934 SGD
$2,294 USD
View
A
Retailer 4
-
$3,128 SGD
$2,446 USD
View
Retailer 5
-
$3,128 SGD
$2,446 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$3,338 SGD
$2,610 USD
View
A
Retailer 7
-
$3,787 SGD
$2,961 USD
View
B+
Retailer 8
-
$4,253 SGD
£2,618 GBP
View
A
Retailer 9
-
$4,301 SGD
$3,363 USD
View
B+
Retailer 10
-
$4,891 SGD
$3,824 USD
View
B+
Retailer 11
-
$5,018 SGD
$3,924 USD
View
B+
Retailer 12
-
$5,119 SGD
€3,812 EUR
View
B
Retailer 13
-
$10,758 SGD
$8,412 USD
View
Most Expensive
B
Brilliant Earth
8716914A · Oct 31
$17,828 SGD
$13,940 USD
View
13 more retailers have this diamond
Prices start from $2,697 SGDSave up to $15,131 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
11.03ct Round
$2,697 SGD