Radiant|Natural|GIA

1.50ct I VS2 Radiant Natural Diamond

ID • I/VS2 • GIA 1242026872

Certificate GIA 1242026872

Diamond specifications and retailer prices

From $4,890 USD
As of October 28, 2026
Save $5,297 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,628 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242026872. Listed at 17 retailers as of October 26, 2026, with a 108% 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

1.50
Carat
I
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242026872
Dimensions7.71 × 5.71 × 3.87 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.71 mm5.71 mm1.50 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242026872
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NDepth 67.8%

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: Oct 28
Current: $9,870 USD|Low: $4,890 USD|High: $10,395 USD|Avg: $6,797 USD|-4.8%
Retailer 1
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
October 29, 2026
Retailer 9$4,890 USD
Retailer 5$4,902 USD
Retailer 14$5,266 USD
Retailer 10$5,511 USD
Retailer 3$5,573 USD
Retailer 4$5,625 USD
Retailer 6$5,820 USD
Retailer 15$5,842 USD
Retailer 11$6,111 USD
Retailer 7$6,818 USD
Retailer 2$7,209 USD
Retailer 8$7,271 USD
Retailer 12$8,115 USD
Retailer 1$9,870 USD
Retailer 13$10,187 USD

31 data points across 15 retailers

17 retailers$4,890 USD to $10,187 USD

A
Cheapest Retailer
-
$4,890 USD
A
Retailer 2
-
$4,902 USD
HK$38,300 HKD
View
A
Retailer 3
-
$5,266 USD
View
A
Retailer 4
-
$5,511 USD
View
A
Retailer 5
-
$5,573 USD
View
Final sale: no returns
A
Retailer 6
-
$5,625 USD
View
A
Retailer 7
-
$5,820 USD
View
A
Retailer 8
-
$5,842 USD
View
A
Retailer 9
-
$6,111 USD
£4,812 GBP
View
A
Retailer 10
-
$6,479 USD
A$9,968 AUD
View
A
Retailer 11
-
$6,818 USD
A$10,490 AUD
View
Price last confirmed 25 days ago
A
Retailer 12
-
$7,209 USD
£5,676 GBP
View
A
Retailer 13
-
$7,271 USD
€6,925 EUR
View
B+
Retailer 14
-
$8,115 USD
ZAR 131,096 ZAR
View
B
Retailer 15
-
$9,870 USD
£7,772 GBP
View
B+
Retailer 16
-
$10,187 USD
View
Most Expensive
B
NZ Jewellers
7d4b053c-d88e-45ab-8335-0cade701b81f · Sep 30
$11,628 USD
View
Price last confirmed 28 days ago
16 more retailers have this diamond
Prices start from $4,890 USDSave up to $5,297 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
1.50ct Radiant
$4,890 USD