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1.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1563141505

Certificate GIA 1563141505

Diamond specifications and retailer prices

From $12,105 NZD
SGD 9,182 SGD
As of October 29, 2026
Save $11,073 NZD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,177 NZD 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 $12,105 to $23,177, a $11,073 spread on the same certified stone. With Clarity lists it at $23,177. 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
Colour
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: $17,698 NZD|Low: $12,105 NZD|High: $24,134 NZD|Avg: $16,339 NZD|-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$12,105 NZD
Retailer 13$13,367 NZD
Retailer 9$13,451 NZD
Retailer 8$14,092 NZD
Retailer 2$14,231 NZD
Retailer 12$14,425 NZD
Retailer 10$14,544 NZD
Retailer 6$16,658 NZD
Retailer 3$16,808 NZD
Retailer 11$17,062 NZD
Retailer 5$17,333 NZD
Retailer 4$17,566 NZD
Retailer 1$17,698 NZD
Retailer 7$19,064 NZD
With Clarity$23,177 NZD

24 data points across 15 retailers

15 retailers$12,105 NZD to $23,177 NZD

A
Cheapest Retailer
-
$12,105 NZD
SGD 9,182 SGD
A
Retailer 2
-
$13,367 NZD
$7,503 USD
View
A
Retailer 3
-
$13,451 NZD
SGD 10,203 SGD
View
A
Retailer 4
-
$14,092 NZD
$7,910 USD
View
A
Retailer 5
-
$14,231 NZD
$7,988 USD
View
A
Retailer 6
-
$14,425 NZD
$8,097 USD
View
A
Retailer 7
-
$14,544 NZD
£6,428 GBP
View
A
Retailer 8
-
$16,658 NZD
$9,350 USD
View
A
Retailer 9
-
$16,808 NZD
$9,435 USD
View
A
Retailer 10
-
$17,062 NZD
€9,121 EUR
View
A
Retailer 11
-
$17,333 NZD
$9,729 USD
View
A
Retailer 12
-
$17,566 NZD
£7,764 GBP
View
A
Retailer 13
-
$17,698 NZD
A$15,284 AUD
View
A
Retailer 14
-
$19,064 NZD
$10,701 USD
View
Most Expensive
B+
With Clarity
1563141505 · Oct 29
$23,177 NZD
$13,010 USD
View
14 more retailers have this diamond
Prices start from $12,105 NZDSave up to $11,073 NZD

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
$12,105 NZD