Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 5242057522

Certificate GIA 5242057522

Diamond specifications and retailer prices

From $5,384 USD
SGD 7,275 SGD
As of October 27, 2026
Save $4,557 USD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,940 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural round diamond

This 1.51ct natural round 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 and certified by GIA 5242057522. Listed at 13 retailers as of October 26, 2026, with prices from $5,384 to $9,940, a $4,557 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5242057522
Dimensions7.37 × 7.41 × 4.52 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.37 mm7.41 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242057522
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.1%

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 27
Current: $5,605 USD|Low: $5,384 USD|High: $10,532 USD|Avg: $7,008 USD|-6.5%
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
Wholesale Diamonds Direct
October 27, 2026
Retailer 6$5,384 USD
Retailer 11$5,557 USD
Retailer 1$5,605 USD
Retailer 12$5,814 USD
Retailer 10$5,947 USD
Retailer 5$5,980 USD
Retailer 7$6,066 USD
Retailer 2$6,928 USD
Retailer 13$6,964 USD
Retailer 9$6,978 USD
Retailer 8$7,789 USD
Retailer 4$7,930 USD
Retailer 3$9,469 USD
Wholesale Diamonds Direct$9,940 USD

24 data points across 14 retailers

13 retailers$5,384 USD to $9,940 USD

A
Cheapest Retailer
-
$5,384 USD
SGD 7,275 SGD
Retailer 2
-
$5,557 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$5,605 USD
SGD 7,574 SGD
View
Retailer 4
-
$5,814 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$5,947 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$5,980 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$6,066 USD
£4,776 GBP
View
Retailer 8
-
$6,928 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$6,964 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$6,978 USD
€6,646 EUR
View
Price last confirmed 7 days ago
Retailer 11
-
$7,789 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$9,469 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
Wholesale Diamonds Direct
612357761 · Oct 26
$9,940 USD
View
12 more retailers have this diamond
Prices start from $5,384 USDSave up to $4,557 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 Round
$5,384 USD