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Oval|Natural|GIA

1.80ct K VVS1 Oval Natural Diamond

ID • K/VVS1 • GIA 1548720647

Certificate GIA 1548720647

Diamond specifications and retailer prices

From $8,811 SGD
As of November 6, 2026
Save $4,448 SGD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,957 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548720647. Listed at 9 retailers as of November 4, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548720647
Dimensions9.24 × 6.72 × 4.33 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
9.24 mm6.72 mm1.80 ctK / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548720647
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.4%

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 6
Current: $11,641 SGD|Low: $8,561 SGD|High: $13,456 SGD|Avg: $10,438 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$8,561 SGD
Retailer 4$8,811 SGD
Retailer 2$8,907 SGD
Retailer 8$9,239 SGD
Retailer 5$9,674 SGD
Retailer 7$11,314 SGD
Retailer 1$11,641 SGD
Retailer 9$12,030 SGD
Retailer 3$13,259 SGD

40 data points across 9 retailers

9 retailers$8,811 SGD to $13,259 SGD

Retailer 1
-
$8,807 SGD
Price last confirmed 29 days ago
A
Retailer 2
-
$8,811 SGD
View
A
Retailer 3
-
$8,907 SGD
View
Retailer 4
-
$9,540 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$9,688 SGD
View
Price last confirmed 38 days ago
Retailer 6
-
$11,008 SGD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$11,641 SGD
View
B
Retailer 8
-
$13,259 SGD
View
Most Expensive
NZ Jewellers
f5c230a9-ce55-4405-9055-3c1614923e7b · Sep 30
$15,957 SGD
$12,451 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from $8,811 SGDSave up to $4,448 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
1.80ct Oval
$8,811 SGD