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Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

VG • H/VS2 • GIA 5443428325

Certificate GIA 5443428325

Diamond specifications and retailer prices

From $12,614 NZD
As of November 4, 2026
Save $16,232 NZD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,847 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5443428325. Listed at 22 retailers as of November 4, 2026, with prices from $12,614 to $28,847, a $16,232 spread on the same certified stone. NZ Jewellers lists it at $28,847. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5443428325
Dimensions8.49 × 6.27 × 4.05 mm
L/W Ratio1.35
Top View
8.49 mm6.27 mm1.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5443428325
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: $18,739 NZD|Low: $12,159 NZD|High: $24,326 NZD|Avg: $17,171 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$13,173 NZD
Retailer 10$13,504 NZD
Retailer 9$14,422 NZD
Retailer 3$15,852 NZD
Retailer 2$15,866 NZD
Retailer 8$15,932 NZD
Retailer 1$18,739 NZD
Retailer 7$18,988 NZD
Retailer 4$21,041 NZD
Retailer 6$24,035 NZD

44 data points across 10 retailers

22 retailers$12,614 NZD to $28,847 NZD

A
Cheapest Retailer
-
$12,614 NZD
A
Retailer 2
-
$13,173 NZD
View
B+
Retailer 3
-
$13,504 NZD
View
B+
Retailer 4
-
$14,356 NZD
View
B+
Retailer 5
-
$14,422 NZD
View
Final sale: no returns
Retailer 6
-
$14,423 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$14,676 NZD
View
B+
Retailer 8
-
$15,626 NZD
View
B+
Retailer 9
-
$15,852 NZD
View
B+
Retailer 10
-
$15,866 NZD
View
Retailer 11
-
$15,932 NZD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$17,090 NZD
View
B
Retailer 13
-
$17,095 NZD
View
B
Retailer 14
-
$17,095 NZD
View
B
Retailer 15
-
$17,245 NZD
View
B
Retailer 16
-
$17,296 NZD
View
B
Retailer 17
-
$17,664 NZD
View
B
Retailer 18
-
$18,029 NZD
View
B
Retailer 19
-
$18,739 NZD
View
B
Retailer 20
-
$21,041 NZD
View
B
Retailer 21
-
$24,035 NZD
View
Most Expensive
B
NZ Jewellers
e8a7df9a-0b91-41f2-84dc-8aa70975f372 · Nov 5
$28,847 NZD
$16,216 USD
View
21 more retailers have this diamond
Prices start from $12,614 NZDSave up to $16,232 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 Oval
$12,614 NZD