Oval|Natural|GIA

0.62ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1539640406

Certificate GIA 1539640406

Diamond specifications and retailer prices

From €709 EUR
$795 USD
As of October 27, 2026
Save €1,217 EUR (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,926 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural oval diamond

This 0.62ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539640406. Listed at 13 retailers as of October 27, 2026, with prices from €709 to €1,926, a €1,217 spread on the same certified stone. NZ Jewellers lists it at €1,926. 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

0.62
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539640406
Dimensions6.60 × 4.76 × 3.05 mm
L/W Ratio1.39
Key to symbols
Crystal, Feather
Top View
6.60 mm4.76 mm0.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1539640406
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,926 EUR|Low: €614 EUR|High: €1,926 EUR|Avg: €898 EUR
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
October 28, 2026
Retailer 3€614 EUR
Retailer 12€614 EUR
Retailer 13€637 EUR
Retailer 4€709 EUR
Retailer 11€709 EUR
Retailer 6€755 EUR
Retailer 2€758 EUR
Retailer 7€776 EUR
Retailer 8€869 EUR
Retailer 9€915 EUR
Retailer 5€923 EUR
Retailer 10€1,420 EUR
NZ Jewellers€1,926 EUR

30 data points across 13 retailers

13 retailers€709 EUR to €1,926 EUR

Retailer 1
-
€614 EUR
$689 USD
Price last confirmed 8 days ago
Retailer 2
-
€614 EUR
$689 USD
View
Price last confirmed 7 days ago
Retailer 3
-
€637 EUR
$715 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€709 EUR
$795 USD
View
B+
Retailer 5
-
€709 EUR
$795 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€755 EUR
£666 GBP
View
B+
Retailer 7
-
€758 EUR
£669 GBP
View
Retailer 8
-
€776 EUR
$870 USD
View
Price last confirmed 5 days ago
B
Retailer 9
-
€869 EUR
View
Retailer 10
-
€915 EUR
ZAR 16,576 ZAR
View
Price last confirmed 7 days ago
Retailer 11
-
€923 EUR
A$1,593 AUD
View
Price last confirmed 28 days ago
Retailer 12
-
€1,420 EUR
£1,254 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
6be7301b-23a7-4f7e-99c3-45a47717ac80 · Oct 27
€1,926 EUR
$2,160 USD
View
12 more retailers have this diamond
Prices start from €709 EURSave up to €1,217 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.

B+
0.62ct Oval
€709 EUR