Oval|Natural|GIA

0.64ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 1518103100

Certificate GIA 1518103100

Diamond specifications and retailer prices

From $637 USD
As of October 29, 2026
Save $968 USD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,217 USD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.64ct natural oval diamond

This 0.64ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1518103100. Listed at 18 retailers as of October 29, 2026, with a 152% 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

0.64
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1518103100
Dimensions6.83 × 4.68 × 3.05 mm
L/W Ratio1.46
Girdle conditionFaceted
Key to symbols
Crystal, Cloud
Top View
6.83 mm4.68 mm0.64 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1518103100
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.2%

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 29
Current: $805 USD|Low: $637 USD|High: $1,652 USD|Avg: $959 USD|-3.0%
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
October 30, 2026
Retailer 2$637 USD
Retailer 11$692 USD
Retailer 12$793 USD
Retailer 1$805 USD
Retailer 4$824 USD
Retailer 13$847 USD
Retailer 6$854 USD
Retailer 9$870 USD
Retailer 8$982 USD
Retailer 10$1,030 USD
Retailer 5$1,063 USD
Retailer 3$1,387 USD
Retailer 7$1,605 USD

35 data points across 13 retailers

18 retailers$637 USD to $1,605 USD

A
Cheapest Retailer
-
$637 USD
Final sale: no returns
Retailer 2
-
$692 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$692 USD
View
Retailer 4
-
$692 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$707 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$793 USD
View
A
Retailer 7
-
$805 USD
£634 GBP
View
Retailer 8
-
$816 USD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
$824 USD
View
B+
Retailer 10
-
$847 USD
View
B+
Retailer 11
-
$854 USD
£672 GBP
View
B+
Retailer 12
-
$870 USD
View
B+
Retailer 13
-
$982 USD
€935 EUR
View
B+
Retailer 14
-
$1,030 USD
ZAR 16,641 ZAR
View
Retailer 15
-
$1,063 USD
A$1,636 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$1,387 USD
£1,092 GBP
View
B
Retailer 17
-
$1,605 USD
£1,264 GBP
View
Most Expensive
NZ Jewellers
0ae1c713-6d96-456c-9ae0-d5c885ed3c28 · Sep 26
$2,217 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $637 USDSave up to $968 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
0.64ct Oval
$637 USD