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Oval|Natural|GIA

0.64ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6522681401

Certificate GIA 6522681401

Diamond specifications and retailer prices

From $874 SGD
$684 USD
As of October 28, 2026
Save $2,097 SGD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,971 SGD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522681401. Listed at 17 retailers as of October 27, 2026, with prices from $874 to $2,971, a $2,097 spread on the same certified stone. NZ Jewellers lists it at $2,971. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522681401
Dimensions7.21 × 4.77 × 2.92 mm
L/W Ratio1.51
Top View
7.21 mm4.77 mm0.64 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6522681401
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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 28
Current: $2,971 SGD|Low: $802 SGD|High: $2,971 SGD|Avg: $1,280 SGD
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
Retailer 14
October 28, 2026
Retailer 3$874 SGD
Retailer 11$946 SGD
Retailer 5$947 SGD
Retailer 14$947 SGD
Retailer 13$963 SGD
Retailer 12$1,093 SGD
Retailer 7$1,130 SGD
Retailer 2$1,169 SGD
Retailer 6$1,170 SGD
Retailer 8$1,337 SGD
Retailer 10$1,411 SGD
Retailer 4$1,425 SGD
Retailer 9$1,737 SGD
NZ Jewellers$2,971 SGD

28 data points across 14 retailers

17 retailers$874 SGD to $2,971 SGD

B+
Cheapest Retailer
-
$874 SGD
$684 USD
Final sale: no returns
Retailer 2
-
$946 SGD
$740 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$947 SGD
$741 USD
View
B+
Retailer 4
-
$947 SGD
$741 USD
View
B+
Retailer 5
-
$963 SGD
$753 USD
View
B+
Retailer 6
-
$984 SGD
$770 USD
View
B
Retailer 7
-
$1,093 SGD
$855 USD
View
B
Retailer 8
-
$1,093 SGD
$855 USD
View
B
Retailer 9
-
$1,130 SGD
£696 GBP
View
B
Retailer 10
-
$1,138 SGD
$890 USD
View
B
Retailer 11
-
$1,169 SGD
£720 GBP
View
B
Retailer 12
-
$1,170 SGD
$915 USD
View
B
Retailer 13
-
$1,337 SGD
€996 EUR
View
B
Retailer 14
-
$1,411 SGD
ZAR 17,833 ZAR
View
Retailer 15
-
$1,425 SGD
A$1,714 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,737 SGD
£1,070 GBP
View
Most Expensive
C
NZ Jewellers
26e1d56c-de00-40a0-b0fd-cecb07922d2f · Oct 27
$2,971 SGD
$2,324 USD
View
16 more retailers have this diamond
Prices start from $874 SGDSave up to $2,097 SGD

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+
0.64ct Oval
$874 SGD