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Radiant|Lab Grown|GIA

1.03ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GIA 6505842131

Certificate GIA 6505842131

Diamond specifications and retailer prices

From $381 SGD
$298 USD
As of October 30, 2026
Save $1,778 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,159 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505842131. Listed at 17 retailers as of October 26, 2026, with prices from $381 to $2,159, a $1,778 spread on the same certified stone. MOH London lists it at $2,159. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505842131
Dimensions5.15 × 5.15 × 7.47 mm
L/W Ratio1.00
Top View
5.15 mm5.15 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505842131
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,159 SGD|Low: $262 SGD|High: $2,182 SGD|Avg: $1,113 SGD|+18.2%
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 4$381 SGD
Retailer 16$421 SGD
Retailer 10$605 SGD
Retailer 15$626 SGD
Retailer 9$679 SGD
Retailer 2$749 SGD
Retailer 13$801 SGD
Retailer 5$831 SGD
Retailer 12$1,137 SGD
Retailer 6$1,197 SGD
Retailer 8$1,419 SGD
Retailer 11$1,498 SGD
Retailer 14$1,585 SGD
Retailer 3$1,710 SGD
Retailer 7$1,753 SGD
MOH London$2,159 SGD

41 data points across 16 retailers

17 retailers$381 SGD to $2,159 SGD

A
Cheapest Retailer
-
$381 SGD
$298 USD
Final sale: no returns
A
Retailer 2
-
$421 SGD
$329 USD
View
A
Retailer 3
-
$605 SGD
HK$3,700 HKD
View
B+
Retailer 4
-
$626 SGD
$490 USD
View
B+
Retailer 5
-
$679 SGD
$531 USD
View
B+
Retailer 6
-
$749 SGD
£461 GBP
View
B+
Retailer 7
-
$801 SGD
ZAR 10,122 ZAR
View
B+
Retailer 8
-
$831 SGD
€619 EUR
View
B+
Retailer 9
-
$1,137 SGD
A$1,368 AUD
View
Retailer 10
-
$1,197 SGD
A$1,441 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$1,419 SGD
£874 GBP
View
Retailer 12
-
$1,419 SGD
$1,110 USD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$1,498 SGD
$1,172 USD
View
B
Retailer 14
-
$1,585 SGD
$1,240 USD
View
B
Retailer 15
-
$1,710 SGD
$1,337 USD
View
Retailer 16
-
$1,753 SGD
£1,080 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
6505842131 · Oct 26
$2,159 SGD
£1,330 GBP
View
16 more retailers have this diamond
Prices start from $381 SGDSave up to $1,778 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
1.03ct Radiant
$381 SGD