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Oval|Natural|GIA

3.50ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1543498468

Certificate GIA 1543498468

Diamond specifications and retailer prices

From HK$350,695 HKD
$44,699 USD
As of November 1, 2026
Save HK$247,715 HKD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$598,410 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543498468. Listed at 13 retailers as of November 1, 2026, with prices from HK$350,695 to HK$598,410, a HK$247,715 spread on the same certified stone. MOH London lists it at HK$598,410. 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

3.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543498468
Dimensions11.68 × 8.38 × 5.17 mm
L/W Ratio1.39
Top View
11.68 mm8.38 mm3.50 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543498468
Side View
Table 63.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$598,410 HKD|Low: HK$343,901 HKD|High: HK$605,614 HKD|Avg: HK$421,559 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$350,695 HKD
Retailer 5HK$351,228 HKD
Retailer 10HK$383,160 HKD
Retailer 2HK$390,236 HKD
Retailer 6HK$399,126 HKD
Retailer 7HK$399,126 HKD
Retailer 8HK$415,092 HKD
Retailer 9HK$431,058 HKD
Retailer 3HK$453,180 HKD
MOH LondonHK$598,410 HKD

40 data points across 10 retailers

13 retailersHK$350,695 HKD to HK$598,410 HKD

B
Cheapest Retailer
-
HK$350,695 HKD
$44,699 USD
B+
Retailer 2
-
HK$351,228 HKD
$44,767 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$390,236 HKD
£39,164 GBP
View
B
Retailer 4
-
HK$399,126 HKD
$50,872 USD
View
B
Retailer 5
-
HK$399,126 HKD
$50,872 USD
View
B
Retailer 6
-
HK$401,935 HKD
$51,230 USD
View
B
Retailer 7
-
HK$401,935 HKD
$51,230 USD
View
B
Retailer 8
-
HK$412,886 HKD
$52,626 USD
View
B
Retailer 9
-
HK$415,092 HKD
$52,907 USD
View
B
Retailer 10
-
HK$415,351 HKD
$52,940 USD
View
B
Retailer 11
-
HK$431,058 HKD
$54,942 USD
View
B
Retailer 12
-
HK$453,180 HKD
€55,011 EUR
View
Most Expensive
B
MOH London
BA56C1783 · Nov 1
HK$598,410 HKD
£60,057 GBP
View
12 more retailers have this diamond
Prices start from HK$350,695 HKDSave up to HK$247,715 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.

B+
3.50ct Oval
HK$350,695 HKD