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Cushion|Natural|IGI

0.39ct I SI1 Cushion Natural Diamond

GD • I/SI1 • IGI 841683654

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 841683654

Diamond specifications and retailer prices

From HK$2,315 HKD
$295 USD
As of November 1, 2026
Save HK$2,807 HKD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$5,122 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.39ct natural cushion diamond

This 0.39ct natural cushion sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI 841683654. Listed at 9 retailers as of November 1, 2026, with prices from HK$2,315 to HK$5,122, a HK$2,807 spread on the same certified stone. MOH London lists it at HK$5,122. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.39
Carat
I
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.8°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 841683654
Dimensions4.40 × 4.12 × 2.58 mm
L/W Ratio1.07
Girdle conditionFaceted
Top View
4.40 mm4.12 mm0.39 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 841683654
Side View
Table 70.0%Crown 32.8°Girdle: THK-ETKPavilion 37.9°Culet: NoneDepth 62.6%

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$5,122 HKD|Low: HK$2,315 HKD|High: HK$5,341 HKD|Avg: HK$3,727 HKD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3HK$2,315 HKD
Retailer 9HK$2,385 HKD
Retailer 5HK$2,899 HKD
Retailer 8HK$3,240 HKD
Retailer 7HK$3,438 HKD
Retailer 6HK$3,601 HKD
Retailer 4HK$4,251 HKD
Retailer 2HK$4,488 HKD
MOH LondonHK$5,122 HKD

11 data points across 9 retailers

9 retailersHK$2,315 HKD to HK$5,122 HKD

B+
Cheapest Retailer
-
HK$2,315 HKD
$295 USD
B+
Retailer 2
-
HK$2,385 HKD
$304 USD
View
B+
Retailer 3
-
HK$2,899 HKD
£291 GBP
View
B+
Retailer 4
-
HK$3,240 HKD
$413 USD
View
B+
Retailer 5
-
HK$3,438 HKD
ZAR 7,078 ZAR
View
B+
Retailer 6
-
HK$3,601 HKD
$459 USD
View
B
Retailer 7
-
HK$4,251 HKD
€516 EUR
View
B
Retailer 8
-
HK$4,488 HKD
£450 GBP
View
Most Expensive
B
MOH London
7801FB9C5 · Nov 2
HK$5,122 HKD
£514 GBP
View
8 more retailers have this diamond
Prices start from HK$2,315 HKDSave up to HK$2,807 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+
0.39ct Cushion
HK$2,315 HKD