Oval|Natural|GIA

0.64ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 1518103100

Certificate GIA 1518103100

Diamond specifications and retailer prices

From HK$4,998 HKD
$637 USD
As of October 29, 2026
Save HK$7,597 HKD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,394 HKD 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
Colour
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: HK$5,531 HKD|Low: HK$4,998 HKD|High: HK$12,963 HKD|Avg: HK$7,532 HKD|-20.3%
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 31, 2026
Retailer 2HK$4,998 HKD
Retailer 11HK$5,429 HKD
Retailer 1HK$5,531 HKD
Retailer 12HK$6,222 HKD
Retailer 9HK$6,319 HKD
Retailer 4HK$6,462 HKD
Retailer 13HK$6,645 HKD
Retailer 6HK$6,698 HKD
Retailer 7HK$7,719 HKD
Retailer 8HK$8,102 HKD
Retailer 5HK$8,341 HKD
Retailer 3HK$10,881 HKD
Retailer 10HK$12,595 HKD

34 data points across 13 retailers

18 retailersHK$4,998 HKD to HK$12,595 HKD

A
Cheapest Retailer
-
HK$4,998 HKD
$637 USD
Final sale: no returns
Retailer 2
-
HK$5,429 HKD
$692 USD
View
Price last confirmed 16 days ago
Retailer 3
-
HK$5,429 HKD
$692 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$5,429 HKD
$692 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$5,531 HKD
$705 USD
View
Retailer 6
-
HK$5,547 HKD
$707 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$6,222 HKD
$793 USD
View
A
Retailer 8
-
HK$6,319 HKD
£634 GBP
View
Retailer 9
-
HK$6,402 HKD
$816 USD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
HK$6,462 HKD
$824 USD
View
B+
Retailer 11
-
HK$6,645 HKD
$847 USD
View
B+
Retailer 12
-
HK$6,698 HKD
£672 GBP
View
B+
Retailer 13
-
HK$7,719 HKD
€937 EUR
View
B+
Retailer 14
-
HK$8,102 HKD
ZAR 16,682 ZAR
View
Retailer 15
-
HK$8,341 HKD
A$1,636 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
HK$10,881 HKD
£1,092 GBP
View
B
Retailer 17
-
HK$12,595 HKD
£1,264 GBP
View
Most Expensive
NZ Jewellers
0ae1c713-6d96-456c-9ae0-d5c885ed3c28 · Sep 26
HK$17,394 HKD
$2,217 USD
View
Price last confirmed 36 days ago
17 more retailers have this diamond
Prices start from HK$4,998 HKDSave up to HK$7,597 HKD

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
HK$4,998 HKD