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Radiant|Natural|GIA

1.50ct I VS2 Radiant Natural Diamond

GD • I/VS2 • GIA 2557412700

Certificate GIA 2557412700

Diamond specifications and retailer prices

From $5,145 USD
As of October 28, 2026
Save $6,368 USD (55%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $11,513 USD at NZ Jewellers · As of October 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2557412700. Listed at 33 retailers as of October 28, 2026, with prices from $5,145 to $11,513, a $6,368 spread on the same certified stone. NZ Jewellers lists it at $11,513. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle49.9°
Pavilion angle61.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557412700
Dimensions7.64 × 5.70 × 3.90 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Crystal, Cloud, Needle, Natural, Extra Facet
Top View
7.64 mm5.70 mm1.50 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557412700
Side View
Table 69.0%Crown 49.9°Girdle: STK-THKPavilion 61.2°Culet: NoneDepth 68.4%

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: $6,486 USD|Low: $5,145 USD|High: $10,264 USD|Avg: $6,964 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$5,145 USD
Retailer 7$5,443 USD
Retailer 9$5,756 USD
Retailer 2$6,236 USD
Retailer 1$6,486 USD
Retailer 4$6,602 USD
Retailer 10$6,751 USD
Retailer 3$7,102 USD
Retailer 6$8,458 USD
Retailer 5$10,142 USD

35 data points across 10 retailers

33 retailers$5,145 USD to $11,513 USD

A
Cheapest Retailer
-
$5,145 USD
A
Retailer 2
-
$5,260 USD
View
A
Retailer 3
-
$5,377 USD
View
B+
Retailer 4
-
$5,439 USD
View
B+
Retailer 5
-
$5,443 USD
View
B+
Retailer 6
-
$5,511 USD
View
B+
Retailer 7
-
$5,756 USD
View
Final sale: no returns
B+
Retailer 8
-
$5,805 USD
View
B+
Retailer 9
-
$6,000 USD
CA$8,333 CAD
View
B+
Retailer 10
-
$6,141 USD
View
B+
Retailer 11
-
$6,146 USD
View
B+
Retailer 12
-
$6,236 USD
View
B+
Retailer 13
-
$6,236 USD
View
B+
Retailer 14
-
$6,236 USD
View
Retailer 15
-
$6,272 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$6,350 USD
View
A
Retailer 17
-
$6,486 USD
£5,107 GBP
View
B+
Retailer 18
-
$6,492 USD
View
B+
Retailer 19
-
$6,517 USD
View
B+
Retailer 20
-
$6,602 USD
£5,199 GBP
View
Retailer 21
-
$6,751 USD
A$10,386 AUD
View
Price last confirmed 29 days ago
B+
Retailer 22
-
$6,849 USD
View
B+
Retailer 23
-
$6,940 USD
View
B+
Retailer 24
-
$6,940 USD
View
B+
Retailer 25
-
$7,045 USD
View
B+
Retailer 26
-
$7,102 USD
€6,764 EUR
View
B+
Retailer 27
-
$7,170 USD
View
B+
Retailer 28
-
$7,196 USD
View
B+
Retailer 29
-
$7,452 USD
£5,868 GBP
View
B+
Retailer 30
-
$8,458 USD
ZAR 136,637 ZAR
View
B
Retailer 31
-
$9,979 USD
View
B
Retailer 32
-
$10,142 USD
£7,986 GBP
View
Most Expensive
B
NZ Jewellers
95777aca-6a69-4aba-bdf5-f3ed7a1b56f5 · Oct 30
$11,513 USD
View
32 more retailers have this diamond
Prices start from $5,145 USDSave up to $6,368 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
$5,145 USD