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Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

EX • F/VVS1 • GIA 2537056517

Certificate GIA 2537056517

Diamond specifications and retailer prices

From $16,861 NZD
As of November 6, 2026
Save $4,277 NZD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,138 NZD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537056517. Listed at 9 retailers as of November 6, 2026, with prices from $16,861 to $21,138, a $4,277 spread on the same certified stone. GemTrove lists it at $21,138. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2537056517
Dimensions8.47 × 6.35 × 4.21 mm
L/W Ratio1.33
Top View
8.47 mm6.35 mm1.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2537056517
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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 6
Current: $20,474 NZD|Low: $16,861 NZD|High: $27,888 NZD|Avg: $20,002 NZD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 3$16,861 NZD
Retailer 4$16,986 NZD
Retailer 2$17,954 NZD
Retailer 5$18,091 NZD
Retailer 7$18,835 NZD
Retailer 9$19,397 NZD
Retailer 1$20,474 NZD
Retailer 8$21,079 NZD
Retailer 6$26,380 NZD

28 data points across 9 retailers

9 retailers$16,861 NZD to $21,138 NZD

A
Cheapest Retailer
-
$16,861 NZD
A
Retailer 2
-
$16,986 NZD
View
A
Retailer 3
-
$17,954 NZD
View
A
Retailer 4
-
$18,091 NZD
View
A
Retailer 5
-
$18,835 NZD
View
Final sale: no returns
A
Retailer 6
-
$19,397 NZD
View
A
Retailer 7
-
$20,474 NZD
View
A
Retailer 8
-
$21,079 NZD
View
Most Expensive
A
GemTrove
GT-N-01286764-98 · Nov 7
$21,138 NZD
A$18,028 AUD
View
8 more retailers have this diamond
Prices start from $16,861 NZDSave up to $4,277 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
$16,861 NZD