Radiant|Natural|GIA

1.51ct H VS2 Radiant Natural Diamond

EX • H/VS2 • GIA 5553422080

Certificate GIA 5553422080

Diamond specifications and retailer prices

From $7,450 USD
As of November 1, 2026
Save $5,811 USD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,914 USD at NZ Jewellers · As of October 21, 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 H 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 5553422080. Listed at 17 retailers as of November 1, 2026, with a 78% 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

1.51
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.65°
Pavilion angle36.25°
OriginNatural
Grading LabGIA
CertificateGIA 5553422080
Dimensions7.71 × 5.94 × 3.89 mm
L/W Ratio1.30
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.71 mm5.94 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553422080
Side View
Table 72.0%Crown 43.65°GirdlePavilion 36.25°Culet: NoneDepth 65.5%

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: $15,914 USD|Low: $7,450 USD|High: $15,914 USD|Avg: $9,823 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
November 2, 2026
Retailer 6$7,450 USD
Retailer 13$7,925 USD
Retailer 4$7,957 USD
Retailer 12$8,024 USD
Retailer 14$8,620 USD
Retailer 11$8,780 USD
Retailer 8$8,882 USD
Retailer 2$8,902 USD
Retailer 5$9,947 USD
Retailer 3$10,287 USD
Retailer 7$10,393 USD
Retailer 10$11,690 USD
Retailer 9$13,261 USD
NZ Jewellers$15,914 USD

41 data points across 14 retailers

17 retailers$7,450 USD to $13,261 USD

A
Cheapest Retailer
-
$7,450 USD
B+
Retailer 2
-
$7,925 USD
View
Retailer 3
-
$7,957 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
$8,024 USD
View
B+
Retailer 5
-
$8,480 USD
View
B+
Retailer 6
-
$8,620 USD
View
Retailer 7
-
$8,780 USD
A$13,508 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$8,882 USD
£6,994 GBP
View
B+
Retailer 9
-
$8,902 USD
£7,010 GBP
View
Retailer 10
-
$9,517 USD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$9,947 USD
View
B+
Retailer 12
-
$10,287 USD
£8,100 GBP
View
B+
Retailer 13
-
$10,393 USD
€9,898 EUR
View
Retailer 14
-
$10,476 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$11,690 USD
ZAR 188,850 ZAR
View
B
Retailer 16
-
$13,261 USD
£10,442 GBP
View
Most Expensive
NZ Jewellers
01e7b29f-687c-45d3-9ffd-38be8b663c03 · Oct 21
$15,914 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from $7,450 USDSave up to $5,811 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
$7,450 USD