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Oval|Natural|GIA

0.51ct I VVS1 Oval Natural Diamond

EX • I/VVS1 • GIA 2557406165

Certificate GIA 2557406165

Diamond specifications and retailer prices

From $828 NZD
As of November 6, 2026
Save $3,873 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,701 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded I colour (near-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 2557406165. Listed at 16 retailers as of November 2, 2026, with prices from $828 to $4,701, a $3,873 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557406165
Dimensions6.50 × 4.49 × 2.81 mm
L/W Ratio1.45
Culet sizeNone
Top View
6.50 mm4.49 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557406165
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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: $4,701 NZD|Low: $785 NZD|High: $4,701 NZD|Avg: $1,832 NZD
Flawless Fine Jewelry
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
November 6, 2026
Retailer 7$828 NZD
Retailer 10$1,510 NZD
Retailer 8$1,658 NZD
Retailer 6$2,284 NZD
Retailer 2$2,405 NZD
Retailer 4$2,605 NZD
Retailer 5$2,675 NZD
Retailer 14$2,778 NZD
Retailer 11$3,005 NZD
Retailer 12$3,197 NZD
Retailer 13$3,229 NZD
Retailer 9$4,021 NZD
Retailer 3$4,562 NZD
Flawless Fine Jewelry$4,701 NZD

41 data points across 14 retailers

16 retailers$828 NZD to $4,701 NZD

A
Cheapest Retailer
-
$828 NZD
A
Retailer 2
-
$1,082 NZD
View
A
Retailer 3
-
$1,304 NZD
View
B+
Retailer 4
-
$1,510 NZD
View
B+
Retailer 5
-
$1,658 NZD
View
B
Retailer 6
-
$2,284 NZD
View
B
Retailer 7
-
$2,405 NZD
View
Final sale: no returns
B
Retailer 8
-
$2,605 NZD
View
B
Retailer 9
-
$2,675 NZD
View
B
Retailer 10
-
$2,778 NZD
View
B
Retailer 11
-
$3,005 NZD
View
B
Retailer 12
-
$3,197 NZD
View
B
Retailer 13
-
$3,229 NZD
View
B
Retailer 14
-
$4,021 NZD
View
B
Retailer 15
-
$4,562 NZD
View
Most Expensive
B
Flawless Fine Jewelry
4C2E9B6B6 · Nov 2
$4,701 NZD
£2,052 GBP
View
15 more retailers have this diamond
Prices start from $828 NZDSave up to $3,873 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
0.51ct Oval
$828 NZD