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 $298 USD
As of October 28, 2026
Save $1,391 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,689 USD 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 $298 to $1,689, a $1,391 spread on the same certified stone. MOH London lists it at $1,689. 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
Color
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

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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 28
Current: $1,689 USD|Low: $205 USD|High: $1,707 USD|Avg: $869 USD|+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 29, 2026
Retailer 4$298 USD
Retailer 16$329 USD
Retailer 9$474 USD
Retailer 15$490 USD
Retailer 2$531 USD
Retailer 14$583 USD
Retailer 12$627 USD
Retailer 5$650 USD
Retailer 11$889 USD
Retailer 6$937 USD
Retailer 8$1,110 USD
Retailer 10$1,172 USD
Retailer 13$1,240 USD
Retailer 3$1,337 USD
Retailer 7$1,372 USD
MOH London$1,689 USD

41 data points across 16 retailers

17 retailers$298 USD to $1,689 USD

A
Cheapest Retailer
-
$298 USD
Final sale: no returns
A
Retailer 2
-
$329 USD
View
Returns within 30 days
A
Retailer 3
-
$474 USD
HK$3,700 HKD
View
B+
Retailer 4
-
$490 USD
View
Returns within 40 days
B+
Retailer 5
-
$531 USD
View
Returns within 30 days
B+
Retailer 6
-
$583 USD
£459 GBP
View
Returns within 30 days
B+
Retailer 7
-
$627 USD
ZAR 10,122 ZAR
View
Returns within 7 days
B+
Retailer 8
-
$650 USD
€619 EUR
View
Returns within 100 days
B+
Retailer 9
-
$889 USD
A$1,368 AUD
View
B
Retailer 10
-
$937 USD
A$1,441 AUD
View
Price last confirmed 21 days ago
Returns within 30 days
B
Retailer 11
-
$1,110 USD
£874 GBP
View
Returns within 30 days
B
Retailer 12
-
$1,110 USD
View
Price last confirmed 25 days ago
Returns within 30 days
B
Retailer 13
-
$1,172 USD
View
Returns within 30 days
B
Retailer 14
-
$1,240 USD
View
Returns within 30 days
B
Retailer 15
-
$1,337 USD
View
Returns within 90 days
B
Retailer 16
-
$1,372 USD
£1,080 GBP
View
Price last confirmed 19 days ago
Returns within 30 days
Most Expensive
B
MOH London
6505842131 · Oct 26
$1,689 USD
£1,330 GBP
View
16 more retailers have this diamond
Prices start from $298 USDSave up to $1,391 USD

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
$298 USD