CaratHunter
Plans
Round|Natural|GIA

0.66ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1513699458

Certificate GIA 1513699458

Diamond specifications and retailer prices

From €514 EUR
HK$4,500 HKD
As of November 1, 2026
Save €1,614 EUR (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,127 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.66ct natural round diamond

This 0.66ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1513699458. Listed at 10 retailers as of November 1, 2026, with prices from €514 to €2,127, a €1,614 spread on the same certified stone. NZ Jewellers lists it at €2,127. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.66
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1513699458
Dimensions5.68 × 5.69 × 3.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather, Cloud
Top View
5.68 mm5.69 mm0.66 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1513699458
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.1%

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: €2,127 EUR|Low: €491 EUR|High: €2,127 EUR|Avg: €928 EUR|+7.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 6€514 EUR
Retailer 9€689 EUR
Retailer 10€708 EUR
Retailer 8€797 EUR
Retailer 2€804 EUR
Retailer 7€804 EUR
Retailer 3€806 EUR
Retailer 4€957 EUR
Retailer 5€1,242 EUR
NZ Jewellers€2,127 EUR

30 data points across 10 retailers

10 retailers€514 EUR to €2,127 EUR

A
Cheapest Retailer
-
€514 EUR
HK$4,500 HKD
A
Retailer 2
-
€689 EUR
$773 USD
View
Retailer 3
-
€708 EUR
SGD 1,073 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€797 EUR
$893 USD
View
A
Retailer 5
-
€804 EUR
£710 GBP
View
A
Retailer 6
-
€804 EUR
£710 GBP
View
A
Retailer 7
-
€806 EUR
£712 GBP
View
B+
Retailer 8
-
€957 EUR
View
B+
Retailer 9
-
€1,242 EUR
£1,097 GBP
View
Most Expensive
B
NZ Jewellers
b9c6c624-caf3-48e1-807d-4a91c7d36cc0 · Nov 2
€2,127 EUR
$2,386 USD
View
9 more retailers have this diamond
Prices start from €514 EURSave up to €1,614 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
0.66ct Round
€514 EUR