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Oval|Natural|GIA

25.17ct D VS1 Oval Natural Diamond

ID • D/VS1 • GIA 2235974356

Certificate GIA 2235974356

Diamond specifications and retailer prices

From $2,603,152 AUD
HK$14,285,700 HKD
As of October 30, 2026
Save $728,454 AUD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,331,605 AUD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 25.17ct natural oval diamond

This 25.17ct natural oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235974356. Listed at 5 retailers as of October 30, 2026, with prices from $2,603,152 to $3,331,605, a $728,454 spread on the same certified stone. Fonder Diamond lists it at $3,331,605. 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

25.17
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235974356
Dimensions23.88 × 16.03 mm
L/W Ratio1.49
Top View
23.88 mm16.03 mm25.17 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235974356
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.0%

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: Oct 30
Current: $3,331,605 AUD|Low: $2,550,745 AUD|High: $3,331,605 AUD|Avg: $2,869,266 AUD|+2.6%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Retailer 5$2,603,152 AUD
Retailer 3$2,743,753 AUD
Retailer 4$2,856,026 AUD
Retailer 2$3,080,457 AUD
Fonder Diamond$3,331,605 AUD

17 data points across 5 retailers

5 retailers$2,603,152 AUD to $3,331,605 AUD

A
Cheapest Retailer
-
$2,603,152 AUD
HK$14,285,700 HKD
A
Retailer 2
-
$2,743,753 AUD
$1,927,334 USD
View
A
Retailer 3
-
$2,856,026 AUD
$2,006,200 USD
View
B+
Retailer 4
-
$3,080,457 AUD
$2,163,850 USD
View
Most Expensive
B+
Fonder Diamond
637004134 · Oct 31
$3,331,605 AUD
SGD 3,162,524 SGD
View
4 more retailers have this diamond
Prices start from $2,603,152 AUDSave up to $728,454 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
25.17ct Oval
$2,603,152 AUD