Radiant|Natural|GIA

1.20ct D VS1 Radiant Natural Diamond

ID • D/VS1 • GIA 1429439268

Certificate GIA 1429439268

Diamond specifications and retailer prices

From $4,979 USD
HK$38,900 HKD
As of November 1, 2026
Save $4,909 USD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,225 USD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded D 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 1429439268. Listed at 19 retailers as of November 1, 2026, with a 99% 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

1.20
Carat
D
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1429439268
Dimensions6.93 × 5.17 × 3.58 mm
L/W Ratio1.34
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
6.93 mm5.17 mm1.20 ctD / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1429439268
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,225 USD|Low: $4,941 USD|High: $11,225 USD|Avg: $7,097 USD
NZ Jewellers
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
Retailer 17
November 3, 2026
Retailer 14$4,979 USD
Retailer 3$5,829 USD
Retailer 15$6,194 USD
Retailer 16$6,195 USD
Retailer 5$6,225 USD
Retailer 10$6,413 USD
Retailer 2$6,437 USD
Retailer 17$6,712 USD
Retailer 6$6,820 USD
Retailer 7$6,870 USD
Retailer 8$6,871 USD
Retailer 9$7,254 USD
Retailer 11$7,332 USD
Retailer 4$7,744 USD
Retailer 13$8,246 USD
Retailer 12$9,888 USD
NZ Jewellers$11,225 USD

28 data points across 17 retailers

19 retailers$4,979 USD to $9,888 USD

A
Cheapest Retailer
-
$4,979 USD
HK$38,900 HKD
Retailer 2
-
$5,684 USD
SGD 7,681 SGD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$5,829 USD
View
B+
Retailer 4
-
$5,853 USD
View
B+
Retailer 5
-
$6,194 USD
View
Final sale: no returns
Retailer 6
-
$6,195 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$6,225 USD
View
B+
Retailer 8
-
$6,413 USD
£5,050 GBP
View
B+
Retailer 9
-
$6,437 USD
£5,069 GBP
View
Retailer 10
-
$6,712 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$6,870 USD
View
B+
Retailer 12
-
$6,871 USD
View
B+
Retailer 13
-
$6,871 USD
View
B
Retailer 14
-
$7,254 USD
£5,712 GBP
View
B+
Retailer 15
-
$7,332 USD
€6,983 EUR
View
Retailer 16
-
$7,744 USD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$8,246 USD
ZAR 133,218 ZAR
View
B
Retailer 18
-
$9,888 USD
£7,786 GBP
View
Most Expensive
NZ Jewellers
3b670417-a153-4244-89bc-51442e462dc9 · Oct 6
$11,225 USD
View
Price last confirmed 27 days ago
18 more retailers have this diamond
Prices start from $4,979 USDSave up to $4,909 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
1.20ct Radiant
$4,979 USD