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Radiant|Natural|GIA

1.51ct I VS1 Radiant Natural Diamond

GD • I/VS1 • GIA 2245078389

Certificate GIA 2245078389

Diamond specifications and retailer prices

From $3,187 USD
HK$24,900 HKD
As of November 1, 2026
Save $4,163 USD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,350 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245078389. Listed at 23 retailers as of October 30, 2026, with prices from $3,187 to $7,350, a $4,163 spread on the same certified stone. NZ Jewellers lists it at $7,350. 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

1.51
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245078389
Dimensions6.57 × 5.68 × 4.43 mm
L/W Ratio1.16
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.57 mm5.68 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2245078389
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 78.0%

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: $7,350 USD|Low: $3,046 USD|High: $7,350 USD|Avg: $4,223 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 18$3,187 USD
Retailer 9$3,324 USD
Retailer 14$3,365 USD
Retailer 5$3,484 USD
Retailer 8$3,503 USD
Retailer 11$3,527 USD
Retailer 4$3,538 USD
Retailer 19$3,633 USD
Retailer 6$3,655 USD
Retailer 3$3,822 USD
Retailer 20$3,822 USD
Retailer 2$3,919 USD
Retailer 21$3,969 USD
Retailer 15$4,316 USD
Retailer 10$4,366 USD
Retailer 12$4,410 USD
Retailer 13$4,773 USD
Retailer 7$4,907 USD
Retailer 17$5,186 USD
Retailer 16$7,055 USD
NZ Jewellers$7,350 USD

25 data points across 21 retailers

23 retailers$3,187 USD to $7,350 USD

A
Cheapest Retailer
-
$3,187 USD
HK$24,900 HKD
A
Retailer 2
-
$3,324 USD
View
Retailer 3
-
$3,365 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$3,484 USD
View
B+
Retailer 5
-
$3,503 USD
A$5,389 AUD
View
B+
Retailer 6
-
$3,527 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,538 USD
View
B+
Retailer 8
-
$3,633 USD
CA$5,046 CAD
View
B+
Retailer 9
-
$3,655 USD
View
B+
Retailer 10
-
$3,822 USD
View
B+
Retailer 11
-
$3,822 USD
View
B+
Retailer 12
-
$3,919 USD
£3,086 GBP
View
B+
Retailer 13
-
$3,969 USD
View
B+
Retailer 14
-
$4,316 USD
£3,398 GBP
View
B+
Retailer 15
-
$4,366 USD
View
B+
Retailer 16
-
$4,410 USD
View
Retailer 17
-
$4,440 USD
A$6,831 AUD
View
Price last confirmed 29 days ago
Retailer 18
-
$4,670 USD
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$4,773 USD
€4,546 EUR
View
B+
Retailer 20
-
$4,907 USD
£3,864 GBP
View
B+
Retailer 21
-
$5,186 USD
ZAR 83,774 ZAR
View
B+
Retailer 22
-
$7,055 USD
£5,555 GBP
View
Most Expensive
B+
NZ Jewellers
3146b704-83a9-4cf8-9e87-0de02717365a · Oct 30
$7,350 USD
View
22 more retailers have this diamond
Prices start from $3,187 USDSave up to $4,163 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
1.51ct Radiant
$3,187 USD