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Radiant|Lab Grown|IGI

11.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG625418978

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG625418978

Diamond specifications and retailer prices

From $2,270 SGD
$1,776 USD
As of October 30, 2026
Save $13,173 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,443 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.03ct lab-grown radiant diamond

This 11.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625418978 or 625418978. Listed at 22 retailers as of October 30, 2026, with prices from $2,270 to $15,443, a $13,173 spread on the same certified stone. Brilliant Earth lists it at $15,443. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625418978
Dimensions15.33 × 10.77 × 7.49 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.33 mm10.77 mm11.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625418978
Side View
Table 64.0%Crown 44.7°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 69.5%

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 30
Current: $15,443 SGD|Low: $2,126 SGD|High: $23,804 SGD|Avg: $4,840 SGD|-15.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 15$2,126 SGD
Retailer 5$2,270 SGD
Retailer 8$2,470 SGD
Retailer 18$2,541 SGD
Retailer 6$2,634 SGD
Retailer 9$2,634 SGD
Retailer 17$2,851 SGD
Retailer 10$3,376 SGD
Retailer 2$3,735 SGD
Retailer 13$3,765 SGD
Retailer 11$3,963 SGD
Retailer 16$4,050 SGD
Retailer 12$4,077 SGD
Retailer 7$4,936 SGD
Retailer 4$7,098 SGD
Retailer 14$7,293 SGD
Retailer 3$7,585 SGD
Brilliant Earth$15,443 SGD

45 data points across 18 retailers

22 retailers$2,270 SGD to $15,443 SGD

Retailer 1
-
$2,126 SGD
£1,310 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$2,270 SGD
$1,776 USD
View
A
Retailer 3
-
$2,470 SGD
$1,932 USD
View
A
Retailer 4
-
$2,541 SGD
$1,988 USD
View
Final sale: no returns
A
Retailer 5
-
$2,634 SGD
$2,060 USD
View
Retailer 6
-
$2,634 SGD
$2,060 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,851 SGD
$2,230 USD
View
A
Retailer 8
-
$3,376 SGD
$2,641 USD
View
A
Retailer 9
-
$3,735 SGD
£2,300 GBP
View
B+
Retailer 10
-
$3,765 SGD
$2,945 USD
View
A
Retailer 11
-
$3,963 SGD
€2,952 EUR
View
A
Retailer 12
-
$4,050 SGD
$3,168 USD
View
A
Retailer 13
-
$4,077 SGD
ZAR 51,522 ZAR
View
B+
Retailer 14
-
$4,936 SGD
$3,861 USD
View
B+
Retailer 15
-
$5,455 SGD
£3,360 GBP
View
B+
Retailer 16
-
$6,515 SGD
$5,096 USD
View
B+
Retailer 17
-
$7,098 SGD
$5,552 USD
View
Retailer 18
-
$7,293 SGD
$5,705 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$7,585 SGD
$5,933 USD
View
B
Retailer 20
-
$9,100 SGD
$7,118 USD
View
B
Retailer 21
-
$9,234 SGD
$7,223 USD
View
Most Expensive
B
Brilliant Earth
9573609A · Oct 31
$15,443 SGD
$12,080 USD
View
21 more retailers have this diamond
Prices start from $2,270 SGDSave up to $13,173 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 Radiant
$2,270 SGD