Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 2245070904

Certificate GIA 2245070904

Diamond specifications and retailer prices

From $4,997 USD
As of October 31, 2026
Save $4,727 USD (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,724 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2245070904. Listed at 22 retailers as of October 27, 2026, with prices from $4,997 to $9,724, a $4,727 spread on the same certified stone. NZ Jewellers lists it at $9,724. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245070904
Dimensions7.15 × 7.12 × 4.59 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.15 mm7.12 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245070904
Side View
Table 58.0%Crown 38°Girdle: ThickPavilion 40.2°Culet: NDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,724 USD|Low: $4,996 USD|High: $10,096 USD|Avg: $6,239 USD|-2.5%
NZ Jewellers
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 11$4,997 USD
Retailer 6$5,070 USD
Retailer 7$5,095 USD
Retailer 3$5,200 USD
Retailer 10$5,366 USD
Retailer 18$5,430 USD
Retailer 2$5,634 USD
Retailer 9$5,730 USD
Retailer 13$5,814 USD
Retailer 20$5,814 USD
Retailer 19$5,820 USD
Retailer 14$5,888 USD
Retailer 12$6,044 USD
Retailer 16$6,067 USD
Retailer 8$6,294 USD
Retailer 5$6,342 USD
Retailer 4$6,344 USD
Retailer 17$6,708 USD
Retailer 15$7,143 USD
Retailer 21$8,611 USD
NZ Jewellers$9,724 USD

17 data points across 21 retailers

22 retailers$4,997 USD to $9,724 USD

A
Cheapest Retailer
-
$4,997 USD
A
Retailer 2
-
$5,070 USD
View
A
Retailer 3
-
$5,095 USD
View
A
Retailer 4
-
$5,200 USD
View
A
Retailer 5
-
$5,366 USD
View
Final sale: no returns
A
Retailer 6
-
$5,430 USD
View
A
Retailer 7
-
$5,634 USD
£4,436 GBP
View
A
Retailer 8
-
$5,730 USD
View
A
Retailer 9
-
$5,814 USD
View
A
Retailer 10
-
$5,814 USD
View
A
Retailer 11
-
$5,820 USD
£4,583 GBP
View
A
Retailer 12
-
$5,888 USD
View
A
Retailer 13
-
$6,044 USD
View
A
Retailer 14
-
$6,067 USD
View
Retailer 15
-
$6,293 USD
A$9,682 AUD
View
Price last confirmed 28 days ago
A
Retailer 16
-
$6,294 USD
£4,956 GBP
View
A
Retailer 17
-
$6,342 USD
€6,040 EUR
View
B+
Retailer 18
-
$6,344 USD
£4,995 GBP
View
A
Retailer 19
-
$6,708 USD
View
B+
Retailer 20
-
$7,143 USD
ZAR 115,396 ZAR
View
B+
Retailer 21
-
$8,611 USD
£6,780 GBP
View
Most Expensive
B
NZ Jewellers
47f4dad7-cc35-465b-82cb-d4847573bc81 · Oct 27
$9,724 USD
View
21 more retailers have this diamond
Prices start from $4,997 USDSave up to $4,727 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
$4,997 USD