Round|Natural|GIA

1.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1242065957

Certificate GIA 1242065957

Diamond specifications and retailer prices

From $8,218 USD
HK$64,200 HKD
As of November 1, 2026
Save $7,414 USD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,632 USD at NZ Jewellers · As of October 30, 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 top-tier cut grade and certified by GIA 1242065957. Listed at 10 retailers as of October 30, 2026, with prices from $8,218 to $15,632, a $7,414 spread on the same certified stone. NZ Jewellers lists it at $15,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242065957
Dimensions7.28 × 7.33 × 4.52 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
7.28 mm7.33 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242065957
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: $15,632 USD|Low: $8,218 USD|High: $16,221 USD|Avg: $11,594 USD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$8,218 USD
Retailer 5$9,205 USD
Retailer 10$9,354 USD
Retailer 6$9,597 USD
Retailer 9$11,216 USD
Retailer 8$11,588 USD
Retailer 2$11,745 USD
Retailer 3$12,279 USD
Retailer 4$14,648 USD
NZ Jewellers$15,632 USD

32 data points across 10 retailers

10 retailers$8,218 USD to $15,632 USD

A
Cheapest Retailer
-
$8,218 USD
HK$64,200 HKD
A
Retailer 2
-
$9,205 USD
€8,767 EUR
View
Retailer 3
-
$9,354 USD
SGD 12,640 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$9,597 USD
View
A
Retailer 5
-
$11,216 USD
View
B+
Retailer 6
-
$11,588 USD
View
B+
Retailer 7
-
$11,745 USD
€11,186 EUR
View
B+
Retailer 8
-
$12,279 USD
£9,669 GBP
View
B+
Retailer 9
-
$14,648 USD
£11,534 GBP
View
Most Expensive
B+
NZ Jewellers
08d5d827-4065-4151-9e66-bf77c2144346 · Oct 30
$15,632 USD
View
9 more retailers have this diamond
Prices start from $8,218 USDSave up to $7,414 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
$8,218 USD