CaratHunter
Plans
Radiant|Lab Grown|GIA

1.20ct D VS2 Radiant Lab Grown Diamond

GD • D/VS2 • GIA 1509778235

Certificate GIA 1509778235

Diamond specifications and retailer prices

From $1,359 AUD
£751 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,359 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509778235. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509778235
Dimensions5.95 × 5.94 × 3.89 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.95 mm5.94 mm1.20 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509778235
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,721 AUD|Low: $798 AUD|High: $4,162 AUD|Avg: $1,706 AUD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
March 18, 2026
Retailer 6$798 AUD
Retailer 5$1,068 AUD
Retailer 3$1,182 AUD
Retailer 10$1,196 AUD
Retailer 8$1,343 AUD
Retailer 9$1,597 AUD
Retailer 1$1,721 AUD
Retailer 2$2,237 AUD
Retailer 7$2,289 AUD
Retailer 4$4,162 AUD

51 data points across 10 retailers

1 retailer

B
Diamond Quarter
1.2VS2D1535E3BBN · Nov 2
$1,359 AUD
£751 GBP
View

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
$1,359 AUD