Round|Natural|GIA

1.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1563141505

Certificate GIA 1563141505

Diamond specifications and retailer prices

From $6,795 USD
SGD 9,182 SGD
As of October 29, 2026
Save $6,215 USD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,010 USD at With Clarity · As of October 29, 2026
View at With Clarity

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 1563141505. Listed at 15 retailers as of October 29, 2026, with prices from $6,795 to $13,010, a $6,215 spread on the same certified stone. With Clarity lists it at $13,010. 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
FluorescenceMedium
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1563141505
Dimensions7.34 × 7.37 × 4.56 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.34 mm7.37 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563141505
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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 29
Current: $9,935 USD|Low: $6,795 USD|High: $13,547 USD|Avg: $9,172 USD|-5.4%
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
Retailer 14
With Clarity
October 29, 2026
Retailer 14$6,795 USD
Retailer 13$7,503 USD
Retailer 9$7,550 USD
Retailer 8$7,910 USD
Retailer 2$7,988 USD
Retailer 12$8,097 USD
Retailer 10$8,164 USD
Retailer 6$9,350 USD
Retailer 3$9,435 USD
Retailer 11$9,577 USD
Retailer 5$9,729 USD
Retailer 4$9,860 USD
Retailer 1$9,935 USD
Retailer 7$10,701 USD
With Clarity$13,010 USD

24 data points across 15 retailers

15 retailers$6,795 USD to $13,010 USD

A
Cheapest Retailer
-
$6,795 USD
SGD 9,182 SGD
A
Retailer 2
-
$7,503 USD
View
A
Retailer 3
-
$7,550 USD
SGD 10,203 SGD
View
A
Retailer 4
-
$7,910 USD
View
A
Retailer 5
-
$7,988 USD
View
A
Retailer 6
-
$8,097 USD
View
A
Retailer 7
-
$8,164 USD
£6,428 GBP
View
A
Retailer 8
-
$9,350 USD
View
A
Retailer 9
-
$9,435 USD
View
A
Retailer 10
-
$9,577 USD
€9,121 EUR
View
A
Retailer 11
-
$9,729 USD
View
A
Retailer 12
-
$9,860 USD
£7,764 GBP
View
A
Retailer 13
-
$9,935 USD
A$15,284 AUD
View
A
Retailer 14
-
$10,701 USD
View
Most Expensive
B+
With Clarity
1563141505 · Oct 29
$13,010 USD
View
14 more retailers have this diamond
Prices start from $6,795 USDSave up to $6,215 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
$6,795 USD