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Radiant|Lab Grown|GIA

1.20ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • GIA 7506779703

Certificate GIA 7506779703

Diamond specifications and retailer prices

From $1,604 AUD
As of November 4, 2026
Save $267 AUD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,492 AUD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506779703. Listed at 4 retailers as of November 2, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7506779703
Dimensions7.51 × 5.38 × 3.51 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
7.51 mm5.38 mm1.20 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506779703
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 4
Current: $3,492 AUD|Low: $458 AUD|High: $3,492 AUD|Avg: $1,460 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 7$458 AUD
Retailer 9$683 AUD
Retailer 10$1,021 AUD
Retailer 8$1,062 AUD
Retailer 2$1,076 AUD
Retailer 12$1,098 AUD
Retailer 3$1,152 AUD
Retailer 11$1,557 AUD
Retailer 5$1,604 AUD
Retailer 6$2,010 AUD
Retailer 4$2,279 AUD
Do Amore Diamonds$3,492 AUD

4 data points across 12 retailers

4 retailers$1,604 AUD to $1,870 AUD

Retailer 1
-
$1,076 AUD
Price last confirmed 17 days ago
B
Retailer 2
-
$1,604 AUD
View
B
Retailer 3
-
$1,870 AUD
View
Most Expensive
Do Amore Diamonds
24-ST24-21876 · Nov 3
$3,492 AUD
$2,450 USD
View
Price under review
3 more retailers have this diamond
Prices start from $1,604 AUDSave up to $267 AUD

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.

B
1.20ct Radiant
$1,604 AUD