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Oval|Natural|GIA

0.66ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 1232984659

Certificate GIA 1232984659

Diamond specifications and retailer prices

From $1,474 SGD
As of November 4, 2026
Save $1,629 SGD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,145 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.66ct natural oval diamond

This 0.66ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232984659. Listed at 12 retailers as of November 4, 2026, with a 111% 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

0.66
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232984659
Dimensions6.25 × 5.04 × 3.25 mm
L/W Ratio1.24
Girdle conditionBruted
Culet sizeSmall
Top View
6.25 mm5.04 mm0.66 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1232984659
Side View
Table 52.0%CrownGirdle: VTN-STKPavilionCulet: SmallDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,145 SGD|Low: $1,482 SGD|High: $4,145 SGD|Avg: $2,296 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$1,482 SGD
Retailer 6$1,539 SGD
Retailer 7$1,539 SGD
Retailer 3$1,921 SGD
Retailer 2$2,357 SGD
Retailer 4$3,103 SGD
NZ Jewellers$4,145 SGD

41 data points across 7 retailers

12 retailers$1,474 SGD to $3,103 SGD

B
Cheapest Retailer
-
$1,474 SGD
B
Retailer 2
-
$1,482 SGD
View
Retailer 3
-
$1,539 SGD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,539 SGD
View
B
Retailer 5
-
$1,598 SGD
View
B
Retailer 6
-
$1,653 SGD
View
B
Retailer 7
-
$1,776 SGD
View
B
Retailer 8
-
$1,921 SGD
View
B
Retailer 9
-
$1,953 SGD
View
B
Retailer 10
-
$2,357 SGD
View
B
Retailer 11
-
$3,103 SGD
View
Most Expensive
NZ Jewellers
0690af73-e514-4d5a-8862-4e46c369ef00 · Nov 5
$4,145 SGD
$3,234 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,474 SGDSave up to $1,629 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
0.66ct Oval
$1,474 SGD