Radiant|Lab Grown|GIA

1.30ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 3445811524

Certificate GIA 3445811524

Diamond specifications and retailer prices

From $248 USD
As of November 4, 2026
Save $1,902 USD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,380 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-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 3445811524. Listed at 9 retailers as of November 3, 2026, with a 767% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3445811524
Dimensions7.99 × 5.42 × 3.63 mm
L/W Ratio1.47
Top View
7.99 mm5.42 mm1.30 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445811524
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 67.0%

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: Nov 4
Current: $2,150 USD|Low: $238 USD|High: $2,150 USD|Avg: $845 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$248 USD
Retailer 7$287 USD
Retailer 8$485 USD
Retailer 6$515 USD
Retailer 9$515 USD
Retailer 2$832 USD
Retailer 5$1,090 USD
Retailer 3$1,357 USD
Do Amore Diamonds$2,150 USD

13 data points across 9 retailers

9 retailers$248 USD to $2,150 USD

A
Cheapest Retailer
-
$248 USD
A
Retailer 2
-
$287 USD
View
B+
Retailer 3
-
$485 USD
View
B+
Retailer 4
-
$515 USD
View
B+
Retailer 5
-
$832 USD
View
B
Retailer 6
-
$1,090 USD
View
B
Retailer 7
-
$1,357 USD
View
B
Retailer 8
-
$2,150 USD
View
Most Expensive
Do Amore Diamonds
27-5D0C43E66 · Nov 4
$2,380 USD
View
Price under review
8 more retailers have this diamond
Prices start from $248 USDSave up to $1,902 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
1.30ct Radiant
$248 USD