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0.51ct I VVS2 Round Natural Diamond

EX • I/VVS2 • IGI 694515784

Shape and cutting style on the report: Round brilliant

Certificate IGI 694515784

Diamond specifications and retailer prices

From $424 USD
As of October 31, 2026
Save $1,337 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,761 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 694515784. Listed at 16 retailers as of October 27, 2026, with prices from $424 to $1,761, a $1,337 spread on the same certified stone. NZ Jewellers lists it at $1,761. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 694515784
Dimensions5.04 × 5.07 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.04 mm5.07 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 694515784
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: Oct 31
Current: $1,761 USD|Low: $390 USD|High: $1,785 USD|Avg: $680 USD|-0.5%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 8$424 USD
Retailer 5$460 USD
Retailer 2$475 USD
Retailer 4$495 USD
Retailer 16$495 USD
Retailer 9$514 USD
Retailer 12$525 USD
Retailer 13$530 USD
Retailer 10$549 USD
Retailer 7$565 USD
Retailer 11$592 USD
Retailer 3$642 USD
Retailer 6$645 USD
Retailer 15$695 USD
Retailer 14$709 USD
Retailer 17$1,067 USD
NZ Jewellers$1,761 USD

28 data points across 17 retailers

16 retailers$424 USD to $1,761 USD

A
Cheapest Retailer
-
$424 USD
Final sale: no returns
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$475 USD
View
A
Retailer 4
-
$495 USD
View
A
Retailer 5
-
$495 USD
View
A
Retailer 6
-
$525 USD
View
A
Retailer 7
-
$530 USD
View
A
Retailer 8
-
$549 USD
£432 GBP
View
A
Retailer 9
-
$565 USD
£445 GBP
View
A
Retailer 10
-
$592 USD
£466 GBP
View
A
Retailer 11
-
$642 USD
View
A
Retailer 12
-
$645 USD
View
A
Retailer 13
-
$695 USD
€662 EUR
View
A
Retailer 14
-
$709 USD
ZAR 11,458 ZAR
View
B+
Retailer 15
-
$1,067 USD
£840 GBP
View
Most Expensive
B
NZ Jewellers
082365c3-cb99-41a3-91ad-30f724f09ca6 · Oct 27
$1,761 USD
View
15 more retailers have this diamond
Prices start from $424 USDSave up to $1,337 USD

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 Round
$424 USD