Oval|Natural|GIA

3.51ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7568387114

Certificate GIA 7568387114

Diamond specifications and retailer prices

From HK$264,965 HKD
$33,772 USD
As of October 31, 2026
Save HK$192,355 HKD (42%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$457,319 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural oval diamond

This 3.51ct 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 7568387114. Listed at 27 retailers as of October 31, 2026, with prices from HK$264,965 to HK$457,319, a HK$192,355 spread on the same certified stone. MOH London lists it at HK$457,319. 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

3.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7568387114
Dimensions12.20 × 8.50 × 5.34 mm
L/W Ratio1.44
Top View
12.20 mm8.50 mm3.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7568387114
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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 31
Current: HK$457,319 HKD|Low: HK$261,505 HKD|High: HK$471,678 HKD|Avg: HK$310,434 HKD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 2, 2026
Retailer 25HK$264,965 HKD
Retailer 11HK$266,597 HKD
Retailer 15HK$267,941 HKD
Retailer 12HK$268,409 HKD
Retailer 17HK$274,278 HKD
Retailer 13HK$274,967 HKD
Retailer 7HK$283,537 HKD
Retailer 14HK$284,132 HKD
Retailer 9HK$284,396 HKD
Retailer 19HK$286,015 HKD
Retailer 3HK$288,259 HKD
Retailer 27HK$292,817 HKD
Retailer 20HK$293,040 HKD
Retailer 2HK$295,056 HKD
Retailer 16HK$303,101 HKD
Retailer 4HK$305,017 HKD
Retailer 26HK$305,017 HKD
Retailer 18HK$315,095 HKD
Retailer 5HK$317,217 HKD
Retailer 6HK$318,943 HKD
Retailer 24HK$329,425 HKD
Retailer 21HK$336,916 HKD
Retailer 10HK$337,880 HKD
Retailer 23HK$342,502 HKD
Retailer 8HK$343,477 HKD
Retailer 22HK$379,599 HKD
MOH LondonHK$457,319 HKD

34 data points across 27 retailers

27 retailersHK$264,965 HKD to HK$457,319 HKD

B+
Cheapest Retailer
-
HK$264,965 HKD
$33,772 USD
B+
Retailer 2
-
HK$266,597 HKD
$33,980 USD
View
B+
Retailer 3
-
HK$267,941 HKD
$34,151 USD
View
A
Retailer 4
-
HK$268,409 HKD
$34,211 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$274,278 HKD
$34,959 USD
View
B+
Retailer 6
-
HK$274,967 HKD
₹3,337,795 INR
View
B+
Retailer 7
-
HK$283,537 HKD
$36,139 USD
View
B+
Retailer 8
-
HK$284,132 HKD
$36,215 USD
View
B+
Retailer 9
-
HK$284,396 HKD
CA$50,345 CAD
View
Retailer 10
-
HK$286,015 HKD
$36,455 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
HK$288,259 HKD
$36,741 USD
View
B+
Retailer 12
-
HK$292,817 HKD
$37,322 USD
View
Retailer 13
-
HK$293,040 HKD
A$57,462 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
HK$295,056 HKD
£29,612 GBP
View
B+
Retailer 15
-
HK$303,101 HKD
$38,633 USD
View
B+
Retailer 16
-
HK$305,017 HKD
$38,877 USD
View
B+
Retailer 17
-
HK$305,017 HKD
$38,877 USD
View
B+
Retailer 18
-
HK$315,095 HKD
$40,161 USD
View
B+
Retailer 19
-
HK$317,217 HKD
$40,432 USD
View
B+
Retailer 20
-
HK$318,943 HKD
$40,652 USD
View
B
Retailer 21
-
HK$329,425 HKD
$41,988 USD
View
B+
Retailer 22
-
HK$336,916 HKD
£33,813 GBP
View
B
Retailer 23
-
HK$337,880 HKD
$43,066 USD
View
B
Retailer 24
-
HK$342,502 HKD
€41,576 EUR
View
B
Retailer 25
-
HK$343,477 HKD
$43,779 USD
View
B
Retailer 26
-
HK$379,599 HKD
ZAR 781,633 ZAR
View
Most Expensive
B
MOH London
A8F1A3710 · Nov 1
HK$457,319 HKD
£45,897 GBP
View
26 more retailers have this diamond
Prices start from HK$264,965 HKDSave up to HK$192,355 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
3.51ct Oval
HK$264,965 HKD