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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 HK$8,826 HKD
As of November 4, 2026
Save HK$1,467 HKD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$19,221 HKD at Do Amore Diamonds · As of November 5, 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 4, 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
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$19,221 HKD|Low: HK$2,518 HKD|High: HK$19,221 HKD|Avg: HK$8,036 HKD
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 7HK$2,518 HKD
Retailer 9HK$3,758 HKD
Retailer 10HK$5,617 HKD
Retailer 8HK$5,845 HKD
Retailer 2HK$5,923 HKD
Retailer 12HK$6,041 HKD
Retailer 3HK$6,339 HKD
Retailer 11HK$8,567 HKD
Retailer 5HK$8,826 HKD
Retailer 6HK$11,062 HKD
Retailer 4HK$12,544 HKD
Do Amore DiamondsHK$19,221 HKD

4 data points across 12 retailers

4 retailersHK$8,826 HKD to HK$10,293 HKD

Retailer 1
-
HK$5,923 HKD
Price last confirmed 18 days ago
B
Retailer 2
-
HK$8,826 HKD
View
B
Retailer 3
-
HK$10,293 HKD
View
Most Expensive
Do Amore Diamonds
24-ST24-21876 · Nov 5
HK$19,221 HKD
$2,450 USD
View
Price under review
3 more retailers have this diamond
Prices start from HK$8,826 HKDSave up to HK$1,467 HKD

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
HK$8,826 HKD