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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 $1,826 AUD
As of November 1, 2026
Save $1,897 AUD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,723 AUD 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 $1,826 to $3,723, a $1,897 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,723. 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: $3,723 AUD|Low: $1,467 AUD|High: $3,723 AUD|Avg: $2,388 AUD
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$1,826 AUD
Retailer 4$1,904 AUD
Retailer 10$2,063 AUD
Retailer 11$2,118 AUD
Retailer 8$2,200 AUD
Retailer 5$2,380 AUD
Retailer 7$2,557 AUD
Retailer 6$2,871 AUD
Retailer 2$3,184 AUD
Retailer 9$3,613 AUD
Flawless Fine Jewelry$3,723 AUD

7 data points across 11 retailers

11 retailers$1,826 AUD to $3,723 AUD

B
Cheapest Retailer
-
$1,826 AUD
B
Retailer 2
-
$1,904 AUD
View
Final sale: no returns
B
Retailer 3
-
$2,063 AUD
View
B
Retailer 4
-
$2,118 AUD
View
B
Retailer 5
-
$2,200 AUD
View
B
Retailer 6
-
$2,380 AUD
View
C
Retailer 7
-
$2,557 AUD
View
C
Retailer 8
-
$2,871 AUD
View
C
Retailer 9
-
$3,184 AUD
View
C
Retailer 10
-
$3,613 AUD
View
Most Expensive
C
Flawless Fine Jewelry
B8F65E950 · Nov 2
$3,723 AUD
£2,052 GBP
View
10 more retailers have this diamond
Prices start from $1,826 AUDSave up to $1,897 AUD

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
$1,826 AUD