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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 $10,006 AUD
As of November 6, 2026
Save $5,052 AUD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,121 AUD 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: $13,219 AUD|Low: $9,722 AUD|High: $15,280 AUD|Avg: $11,853 AUD|+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$9,722 AUD
Retailer 4$10,006 AUD
Retailer 2$10,115 AUD
Retailer 8$10,492 AUD
Retailer 5$10,985 AUD
Retailer 7$12,848 AUD
Retailer 1$13,219 AUD
Retailer 9$13,662 AUD
Retailer 3$15,058 AUD

40 data points across 9 retailers

9 retailers$10,006 AUD to $15,058 AUD

Retailer 1
-
$10,002 AUD
Price last confirmed 29 days ago
A
Retailer 2
-
$10,006 AUD
View
A
Retailer 3
-
$10,115 AUD
View
Retailer 4
-
$10,834 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$11,001 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$12,500 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$13,219 AUD
View
B
Retailer 8
-
$15,058 AUD
View
Most Expensive
NZ Jewellers
f5c230a9-ce55-4405-9055-3c1614923e7b · Sep 30
$18,121 AUD
$12,451 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from $10,006 AUDSave up to $5,052 AUD

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
$10,006 AUD