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Oval|Natural|GIA

4.09ct G FL Oval Natural Diamond

EX • G/FL • GIA 1509841280

Certificate GIA 1509841280

Diamond specifications and retailer prices

From HK$449,712 HKD
€54,590 EUR
As of October 30, 2026
Save HK$195,685 HKD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$645,397 HKD at Yorxs · As of October 31, 2026
View at Yorxs

About this 4.09ct natural oval diamond

This 4.09ct natural oval sits in the three to five carat band, graded G colour (near-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 1509841280. Listed at 5 retailers as of October 30, 2026, with prices from HK$449,712 to HK$645,397, a HK$195,685 spread on the same certified stone. Yorxs lists it at HK$645,397. 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

4.09
Carat
G
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1509841280
Dimensions13.26 × 8.81 × 5.51 mm
L/W Ratio1.51
Top View
13.26 mm8.81 mm4.09 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1509841280
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: HK$596,571 HKD|Low: HK$2,001 HKD|High: HK$647,250 HKD|Avg: HK$437,075 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 4HK$2,001 HKD
Retailer 3HK$449,712 HKD
Retailer 2HK$498,301 HKD
Retailer 1HK$596,571 HKD
YorxsHK$645,397 HKD

46 data points across 5 retailers

5 retailersHK$449,712 HKD to HK$645,397 HKD

A+
Cheapest Retailer
-
HK$449,712 HKD
€54,590 EUR
A
Retailer 2
-
HK$496,881 HKD
$63,332 USD
View
A+
Retailer 3
-
HK$498,301 HKD
₹6,048,825 INR
View
A
Retailer 4
-
HK$596,571 HKD
£59,872 GBP
View
Most Expensive
A
Yorxs
598529105 · Oct 31
HK$645,397 HKD
€78,344 EUR
View
4 more retailers have this diamond
Prices start from HK$449,712 HKDSave up to HK$195,685 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+
4.09ct Oval
HK$449,712 HKD