Round|Natural|GIA

1.51ct G VS1 Round Natural Diamond

GD • G/VS1 • GIA 2456743552

Certificate GIA 2456743552

Diamond specifications and retailer prices

From $9,365 USD
As of November 4, 2026
Save $7,841 USD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,206 USD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2456743552. Listed at 19 retailers as of November 4, 2026, with prices from $9,365 to $17,206, a $7,841 spread on the same certified stone. NZ Jewellers lists it at $17,206. 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
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2456743552
Dimensions7.52 × 7.49 × 4.33 mm
L/W Ratio1.00
Top View
7.52 mm7.49 mm1.51 ctG / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456743552
Side View
Table 67.0%Crown 33°Girdle: MED-THKPavilion 41°Culet: NoneDepth 57.7%

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: Nov 4
Current: $10,971 USD|Low: $9,045 USD|High: $16,316 USD|Avg: $12,237 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$9,365 USD
Retailer 7$10,322 USD
Retailer 1$10,971 USD
Retailer 8$11,356 USD
Retailer 6$11,372 USD
Retailer 9$12,374 USD
Retailer 4$12,377 USD
Retailer 5$15,166 USD
Retailer 2$16,079 USD

44 data points across 9 retailers

19 retailers$9,365 USD to $17,206 USD

A
Cheapest Retailer
-
$9,365 USD
A
Retailer 2
-
$9,456 USD
View
B+
Retailer 3
-
$9,578 USD
View
B+
Retailer 4
-
$10,205 USD
View
B+
Retailer 5
-
$10,322 USD
View
Final sale: no returns
B+
Retailer 6
-
$10,323 USD
View
B+
Retailer 7
-
$10,504 USD
View
B+
Retailer 8
-
$10,971 USD
View
B+
Retailer 9
-
$11,184 USD
View
B+
Retailer 10
-
$11,356 USD
View
Retailer 11
-
$11,372 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$12,374 USD
View
B
Retailer 13
-
$12,377 USD
View
B
Retailer 14
-
$12,571 USD
View
B
Retailer 15
-
$12,904 USD
View
Retailer 16
-
$13,582 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$15,166 USD
View
B
Retailer 18
-
$16,079 USD
View
Most Expensive
B
NZ Jewellers
eb7efdc4-58d2-46e1-9758-469ddd4bad93 · Nov 5
$17,206 USD
View
18 more retailers have this diamond
Prices start from $9,365 USDSave up to $7,841 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
$9,365 USD