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Oval|Natural|GIA

6.25ct D FL Oval Natural Diamond

EX • D/FL • GIA 2566178378

Certificate GIA 2566178378

Diamond specifications and retailer prices

From HK$2,266,270 HKD
€275,100 EUR
As of October 28, 2026
Save HK$581,719 HKD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$2,847,989 HKD at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 6.25ct natural oval diamond

This 6.25ct natural oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566178378. Listed at 3 retailers as of October 28, 2026, with prices from HK$2,266,270 to HK$2,847,989, a HK$581,719 spread on the same certified stone. William & Sons Jewelers lists it at HK$2,847,989. 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

6.25
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566178378
Dimensions15.21 × 10.12 × 6.29 mm
L/W Ratio1.50
Top View
15.21 mm10.12 mm6.25 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566178378
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

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: Oct 28
Current: HK$2,484,636 HKD|Low: HK$2,262,151 HKD|High: HK$2,913,344 HKD|Avg: HK$2,651,172 HKD|-7.0%
Retailer 1
Retailer 2
Retailer 3
William & Sons Jewelers
October 31, 2026
Retailer 2HK$2,266,270 HKD
Retailer 1HK$2,484,636 HKD
William & Sons JewelersHK$2,847,989 HKD
Retailer 3HK$2,902,321 HKD

30 data points across 4 retailers

3 retailersHK$2,266,270 HKD to HK$2,847,989 HKD

A
Cheapest Retailer
-
HK$2,266,270 HKD
€275,100 EUR
A
Retailer 2
-
HK$2,484,636 HKD
₹30,160,729 INR
View
Most Expensive
B+
William & Sons Jewelers
cert_2566178378 · Oct 31
HK$2,847,989 HKD
$363,000 USD
View
Final sale: no returns
2 more retailers have this diamond
Prices start from HK$2,266,270 HKDSave up to HK$581,719 HKD

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
6.25ct Oval
HK$2,266,270 HKD