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Oval|Natural|GIA

0.67ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6552817736

Certificate GIA 6552817736

Diamond specifications and retailer prices

From $882 SGD
$690 USD
As of November 1, 2026
Save $488 SGD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,370 SGD at GemTrove · As of November 3, 2026
View at GemTrove

About this 0.67ct natural oval diamond

This 0.67ct 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 6552817736. Listed at 6 retailers as of November 1, 2026, with prices from $882 to $1,370, a $488 spread on the same certified stone. GemTrove lists it at $1,370. 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

0.67
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552817736
Dimensions6.55 × 4.84 × 3.21 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
6.55 mm4.84 mm0.67 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552817736
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.4%

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: $1,370 SGD|Low: $882 SGD|High: $1,370 SGD|Avg: $1,055 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4$882 SGD
Retailer 5$968 SGD
Retailer 6$971 SGD
Retailer 2$1,033 SGD
Retailer 3$1,104 SGD
GemTrove$1,370 SGD

41 data points across 6 retailers

6 retailers$882 SGD to $1,370 SGD

A
Cheapest Retailer
-
$882 SGD
$690 USD
B+
Retailer 2
-
$968 SGD
View
Retailer 3
-
$971 SGD
$759 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$1,033 SGD
£636 GBP
View
B+
Retailer 5
-
$1,104 SGD
$863 USD
View
Most Expensive
B
GemTrove
GT-N-01276611-98 · Nov 3
$1,370 SGD
A$1,648 AUD
View
5 more retailers have this diamond
Prices start from $882 SGDSave up to $488 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.

A
0.67ct Oval
$882 SGD