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Round|Natural|GIA

3.70ct J IF Round Natural Diamond

EX • J/IF • GIA 7541663656

Certificate GIA 7541663656

Diamond specifications and retailer prices

From HK$386,235 HKD
As of November 6, 2026
Save HK$220,955 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$607,190 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.7ct natural round diamond

This 3.7ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7541663656. Listed at 15 retailers as of November 4, 2026, with prices from HK$386,235 to HK$607,190, a HK$220,955 spread on the same certified stone. MOH London lists it at HK$607,190. 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

3.70
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7541663656
Dimensions9.77 × 9.86 × 6.19 mm
L/W Ratio1.01
Top View
9.77 mm9.86 mm3.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541663656
Side View
Table 55.0%Crown 36°Girdle: Sli. ThickPavilion 40.8°Culet: NDepth 63.0%

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 6
Current: HK$607,190 HKD|Low: HK$373,188 HKD|High: HK$616,157 HKD|Avg: HK$451,031 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$373,188 HKD
Retailer 5HK$386,235 HKD
Retailer 7HK$406,075 HKD
Retailer 2HK$415,333 HKD
Retailer 11HK$430,301 HKD
Retailer 6HK$439,449 HKD
Retailer 9HK$448,228 HKD
Retailer 8HK$466,154 HKD
Retailer 10HK$484,088 HKD
Retailer 4HK$501,865 HKD
MOH LondonHK$607,190 HKD

30 data points across 11 retailers

15 retailersHK$386,235 HKD to HK$607,190 HKD

Retailer 1
-
HK$373,188 HKD
Price last confirmed 33 days ago
Retailer 2
-
HK$379,315 HKD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
HK$386,235 HKD
View
B+
Retailer 4
-
HK$394,441 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$406,075 HKD
View
Retailer 6
-
HK$406,075 HKD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
HK$415,333 HKD
View
B+
Retailer 8
-
HK$416,580 HKD
View
Retailer 9
-
HK$430,301 HKD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
HK$439,449 HKD
View
B+
Retailer 11
-
HK$448,228 HKD
View
B
Retailer 12
-
HK$466,154 HKD
View
B
Retailer 13
-
HK$484,088 HKD
View
B
Retailer 14
-
HK$501,865 HKD
View
Most Expensive
B
MOH London
636877DBC · Nov 4
HK$607,190 HKD
£60,942 GBP
View
14 more retailers have this diamond
Prices start from HK$386,235 HKDSave up to HK$220,955 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+
3.70ct Round
HK$386,235 HKD