Round|Natural|GIA

0.51ct I VVS2 Round Natural Diamond

GD • I/VVS2 • GIA 7552656621

Certificate GIA 7552656621

Diamond specifications and retailer prices

From €397 EUR
₹42,258 INR
As of November 1, 2026
Save €791 EUR (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,536 EUR at NZ Jewellers · As of September 19, 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 standard cut grade and certified by GIA 7552656621. Listed at 16 retailers as of October 29, 2026, with a 199% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7552656621
Dimensions4.91 × 4.85 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.91 mm4.85 mm0.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552656621
Side View
Table 57.0%Crown 39.5°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 66.4%

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: Nov 1
Current: €397 EUR|Low: €346 EUR|High: €1,188 EUR|Avg: €627 EUR|+9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 1€397 EUR
Retailer 10€447 EUR
Retailer 2€458 EUR
Retailer 13€472 EUR
Retailer 5€488 EUR
Retailer 6€624 EUR
Retailer 3€628 EUR
Retailer 12€645 EUR
Retailer 9€685 EUR
Retailer 7€719 EUR
Retailer 8€790 EUR
Retailer 4€1,132 EUR
Retailer 11€1,188 EUR

26 data points across 13 retailers

16 retailers€397 EUR to €1,188 EUR

A
Cheapest Retailer
-
€397 EUR
₹42,258 INR
B+
Retailer 2
-
€447 EUR
HK$3,900 HKD
View
B+
Retailer 3
-
€458 EUR
$512 USD
View
B+
Retailer 4
-
€472 EUR
$527 USD
View
Final sale: no returns
A
Retailer 5
-
€488 EUR
SGD 736 SGD
View
Retailer 6
-
€565 EUR
$631 USD
View
Price last confirmed 40 days ago
B+
Retailer 7
-
€624 EUR
£549 GBP
View
B+
Retailer 8
-
€628 EUR
$702 USD
View
B+
Retailer 9
-
€645 EUR
$721 USD
View
B+
Retailer 10
-
€685 EUR
$765 USD
View
B+
Retailer 11
-
€719 EUR
View
Retailer 12
-
€728 EUR
A$1,251 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
€790 EUR
ZAR 14,258 ZAR
View
B
Retailer 14
-
€1,132 EUR
£996 GBP
View
B
Retailer 15
-
€1,188 EUR
£1,045 GBP
View
Most Expensive
NZ Jewellers
aa34552b-d4bd-4f6a-be00-72f62c848bdd · Sep 19
€1,536 EUR
$1,716 USD
View
Price last confirmed 43 days ago
15 more retailers have this diamond
Prices start from €397 EURSave up to €791 EUR

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
€397 EUR