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Round|Natural|GIA

1.51ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 6233750606

Certificate GIA 6233750606

Diamond specifications and retailer prices

From $12,166 NZD
As of November 4, 2026
Save $15,265 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $27,431 NZD at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6233750606. Listed at 20 retailers as of November 2, 2026, with prices from $12,166 to $27,431, a $15,265 spread on the same certified stone. NZ Jewellers lists it at $27,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6233750606
Dimensions7.36 × 7.40 × 4.53 mm
L/W Ratio1.01
Top View
7.36 mm7.40 mm1.51 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6233750606
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

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: $15,046 NZD|Low: $12,571 NZD|High: $23,131 NZD|Avg: $16,718 NZD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$13,714 NZD
Retailer 4$13,715 NZD
Retailer 1$15,046 NZD
Retailer 9$15,087 NZD
Retailer 7$15,455 NZD
Retailer 3$15,749 NZD
Retailer 5$16,949 NZD
Retailer 6$20,148 NZD
Retailer 2$22,795 NZD

40 data points across 9 retailers

20 retailers$12,166 NZD to $27,431 NZD

A
Cheapest Retailer
-
$12,166 NZD
A
Retailer 2
-
$12,794 NZD
View
A
Retailer 3
-
$13,714 NZD
View
Final sale: no returns
Retailer 4
-
$13,715 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$13,715 NZD
View
B+
Retailer 6
-
$14,857 NZD
View
A
Retailer 7
-
$15,046 NZD
View
B+
Retailer 8
-
$15,087 NZD
View
Retailer 9
-
$15,455 NZD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$15,749 NZD
View
B+
Retailer 11
-
$15,975 NZD
View
B+
Retailer 12
-
$15,975 NZD
View
B+
Retailer 13
-
$16,410 NZD
View
B+
Retailer 14
-
$16,508 NZD
View
B+
Retailer 15
-
$16,949 NZD
View
B+
Retailer 16
-
$17,143 NZD
View
Retailer 17
-
$18,058 NZD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$20,148 NZD
View
B+
Retailer 19
-
$22,795 NZD
View
Most Expensive
B
NZ Jewellers
ba74f7ba-2659-4fce-890c-3b05f3c6d4ea · Nov 2
$27,431 NZD
$15,420 USD
View
19 more retailers have this diamond
Prices start from $12,166 NZDSave up to $15,265 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
$12,166 NZD