Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6542157590

Certificate GIA 6542157590

Diamond specifications and retailer prices

From $14,966 NZD
As of November 4, 2026
Save $5,568 NZD (27%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $27,762 NZD 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542157590. Listed at 32 retailers as of November 4, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542157590
Dimensions7.40 × 7.35 × 4.50 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Needle, Pinpoint
Top View
7.40 mm7.35 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542157590
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.0%

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 4
Current: $27,762 NZD|Low: $13,242 NZD|High: $27,762 NZD|Avg: $18,905 NZD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 11
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Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
Retailer 32
Retailer 33
November 5, 2026
Retailer 9$14,578 NZD
Retailer 17$14,966 NZD
Retailer 6$15,142 NZD
Retailer 12$15,596 NZD
Retailer 33$15,889 NZD
Retailer 8$16,088 NZD
Retailer 19$16,508 NZD
Retailer 21$16,565 NZD
Retailer 16$16,654 NZD
Retailer 31$16,658 NZD
Retailer 29$17,761 NZD
Retailer 20$17,805 NZD
Retailer 24$17,990 NZD
Retailer 14$18,045 NZD
Retailer 32$18,319 NZD
Retailer 3$18,323 NZD
Retailer 25$18,524 NZD
Retailer 23$18,529 NZD
Retailer 7$18,540 NZD
Retailer 22$18,540 NZD
Retailer 4$19,586 NZD
Retailer 15$19,586 NZD
Retailer 26$19,860 NZD
Retailer 18$19,872 NZD
Retailer 13$19,886 NZD
Retailer 10$20,244 NZD
Retailer 5$20,247 NZD
Retailer 2$20,534 NZD
Retailer 11$20,820 NZD
Retailer 28$22,322 NZD
Retailer 27$24,163 NZD
Retailer 30$26,048 NZD
NZ Jewellers$27,762 NZD

27 data points across 33 retailers

32 retailers$14,966 NZD to $20,534 NZD

Retailer 1
-
$14,578 NZD
Price last confirmed 16 days ago
A
Retailer 2
-
$14,966 NZD
View
Retailer 3
-
$15,142 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$15,596 NZD
View
Price last confirmed 11 days ago
Retailer 5
-
$15,889 NZD
View
Price last confirmed 10 days ago
Retailer 6
-
$16,088 NZD
View
Price last confirmed 13 days ago
Retailer 7
-
$16,508 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$16,565 NZD
View
Retailer 9
-
$16,658 NZD
View
Price last confirmed 12 days ago
Retailer 10
-
$17,761 NZD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$17,805 NZD
View
Retailer 12
-
$17,990 NZD
View
Price last confirmed 10 days ago
Retailer 13
-
$18,045 NZD
View
Price last confirmed 11 days ago
Retailer 14
-
$18,319 NZD
View
Price last confirmed 14 days ago
Retailer 15
-
$18,323 NZD
View
Price last confirmed 12 days ago
Retailer 16
-
$18,524 NZD
View
Price last confirmed 14 days ago
Retailer 17
-
$18,529 NZD
View
Price last confirmed 10 days ago
Retailer 18
-
$18,540 NZD
View
Price last confirmed 16 days ago
Retailer 19
-
$18,540 NZD
View
Price last confirmed 10 days ago
Retailer 20
-
$19,586 NZD
View
Price last confirmed 11 days ago
Retailer 21
-
$19,586 NZD
View
Price last confirmed 11 days ago
B+
Retailer 22
-
$19,860 NZD
View
Retailer 23
-
$19,872 NZD
View
Price last confirmed 10 days ago
Retailer 24
-
$19,886 NZD
View
Price last confirmed 10 days ago
Retailer 25
-
$20,244 NZD
View
Price last confirmed 11 days ago
Retailer 26
-
$20,247 NZD
View
Price last confirmed 11 days ago
B+
Retailer 27
-
$20,534 NZD
View
Retailer 28
-
$20,820 NZD
View
Price last confirmed 10 days ago
Retailer 29
-
$22,322 NZD
View
Price last confirmed 11 days ago
Retailer 30
-
$24,163 NZD
View
Price last confirmed 42 days ago
Retailer 31
-
$26,048 NZD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
8b9d517e-908b-4846-9ba2-26c60dff9d92 · Oct 27
$27,762 NZD
$15,606 USD
View
Price last confirmed 9 days ago
31 more retailers have this diamond
Prices start from $14,966 NZDSave up to $5,568 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
$14,966 NZD