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Round|Natural|GIA

2.57ct M VVS2 Round Natural Diamond

EX • M/VVS2 • GIA 6535677909

Certificate GIA 6535677909

Diamond specifications and retailer prices

From $18,756 AUD
As of November 5, 2026
Save $4,991 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,747 AUD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 2.57ct natural round diamond

This 2.57ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6535677909. Listed at 3 retailers as of November 5, 2026, with prices from $18,756 to $23,747, a $4,991 spread on the same certified stone. Cape Diamonds lists it at $23,747. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.57
Carat
M
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535677909
Dimensions8.78 × 8.74 × 5.39 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
8.78 mm8.74 mm2.57 ctM / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535677909
Side View
Table 58.0%Crown 35.5°GirdlePavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $23,747 AUD|Low: $17,315 AUD|High: $23,912 AUD|Avg: $20,035 AUD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$17,315 AUD
Retailer 3$18,756 AUD
Retailer 2$20,053 AUD
Cape Diamonds$23,747 AUD

23 data points across 4 retailers

3 retailers$18,756 AUD to $23,747 AUD

B+
Cheapest Retailer
-
$18,756 AUD
B+
Retailer 2
-
$20,053 AUD
View
Most Expensive
B
Cape Diamonds
cert_6535677909 · Nov 6
$23,747 AUD
ZAR 268,559 ZAR
View
2 more retailers have this diamond
Prices start from $18,756 AUDSave up to $4,991 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.

B+
2.57ct Round
$18,756 AUD