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Oval|Natural|GIA

2.70ct K SI2 Oval Natural Diamond

ID • K/SI2 • GIA 7541587005

Certificate GIA 7541587005

Diamond specifications and retailer prices

From $12,662 AUD
As of November 6, 2026
Save $8,316 AUD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,978 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.7ct natural oval diamond

This 2.7ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541587005. Listed at 13 retailers as of November 5, 2026, with prices from $12,662 to $20,978, a $8,316 spread on the same certified stone. NZ Jewellers lists it at $20,978. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.70
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.2°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 7541587005
Dimensions10.71 × 7.85 × 5.04 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
10.71 mm7.85 mm2.70 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541587005
Side View
Table 59.0%Crown 38.2°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 64.2%

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: $20,978 AUD|Low: $11,927 AUD|High: $21,613 AUD|Avg: $16,021 AUD|-2.9%
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
November 6, 2026
Retailer 4$12,000 AUD
Retailer 8$12,662 AUD
Retailer 3$12,890 AUD
Retailer 6$13,342 AUD
Retailer 13$13,361 AUD
Retailer 5$14,314 AUD
Retailer 2$14,583 AUD
Retailer 12$15,052 AUD
Retailer 9$15,280 AUD
Retailer 10$15,283 AUD
Retailer 7$17,111 AUD
Retailer 11$19,657 AUD
NZ Jewellers$20,978 AUD

30 data points across 13 retailers

13 retailers$12,662 AUD to $20,978 AUD

Retailer 1
-
$12,000 AUD
Price last confirmed 7 days ago
A
Retailer 2
-
$12,662 AUD
View
A
Retailer 3
-
$12,890 AUD
View
A
Retailer 4
-
$13,342 AUD
View
A
Retailer 5
-
$13,361 AUD
View
Retailer 6
-
$14,314 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$14,583 AUD
View
A
Retailer 8
-
$15,052 AUD
View
B+
Retailer 9
-
$15,280 AUD
View
A
Retailer 10
-
$15,283 AUD
View
A
Retailer 11
-
$17,111 AUD
View
B+
Retailer 12
-
$19,657 AUD
View
Most Expensive
B+
NZ Jewellers
800cc997-2912-4ea5-9039-fdf765d38127 · Nov 5
$20,978 AUD
$14,414 USD
View
12 more retailers have this diamond
Prices start from $12,662 AUDSave up to $8,316 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
2.70ct Oval
$12,662 AUD