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Oval|Natural|GIA

0.51ct I VVS1 Oval Natural Diamond

GD • I/VVS1 • GIA 7551403737

Certificate GIA 7551403737

Diamond specifications and retailer prices

From $2,305 NZD
As of November 1, 2026
Save $2,396 NZD (51%) vs most expensive(unlock to see where)
11 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7551403737. Listed at 11 retailers as of November 1, 2026, with prices from $2,305 to $4,701, a $2,396 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,701. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551403737
Dimensions4.67 × 4.66 × 3.00 mm
L/W Ratio1.00
Culet sizeVery Large
Top View
4.67 mm4.66 mm0.51 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551403737
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: Very LargeDepth 64.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,701 NZD|Low: $1,853 NZD|High: $4,701 NZD|Avg: $3,016 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$2,305 NZD
Retailer 4$2,405 NZD
Retailer 10$2,605 NZD
Retailer 11$2,675 NZD
Retailer 8$2,778 NZD
Retailer 5$3,005 NZD
Retailer 7$3,229 NZD
Retailer 6$3,626 NZD
Retailer 2$4,021 NZD
Retailer 9$4,562 NZD
Flawless Fine Jewelry$4,701 NZD

7 data points across 11 retailers

11 retailers$2,305 NZD to $4,701 NZD

B
Cheapest Retailer
-
$2,305 NZD
B
Retailer 2
-
$2,405 NZD
View
Final sale: no returns
B
Retailer 3
-
$2,605 NZD
View
B
Retailer 4
-
$2,675 NZD
View
B
Retailer 5
-
$2,778 NZD
View
B
Retailer 6
-
$3,005 NZD
View
C
Retailer 7
-
$3,229 NZD
View
C
Retailer 8
-
$3,626 NZD
View
C
Retailer 9
-
$4,021 NZD
View
C
Retailer 10
-
$4,562 NZD
View
Most Expensive
C
Flawless Fine Jewelry
B8F65E950 · Nov 2
$4,701 NZD
£2,052 GBP
View
10 more retailers have this diamond
Prices start from $2,305 NZDSave up to $2,396 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.

B
0.51ct Oval
$2,305 NZD