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Round|Natural|GIA

1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6522188508

Certificate GIA 6522188508

Diamond specifications and retailer prices

From HK$29,765 HKD
As of November 5, 2026
Save HK$11,030 HKD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$66,865 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522188508. Listed at 11 retailers as of November 4, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.40
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6522188508
Dimensions7.15 × 7.11 × 4.46 mm
L/W Ratio1.01
Star length50%
Top View
7.15 mm7.11 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522188508
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$66,865 HKD|Low: HK$27,035 HKD|High: HK$67,579 HKD|Avg: HK$40,683 HKD|-1.1%
NZ Jewellers
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
October 27, 2026
Retailer 4HK$29,671 HKD
Retailer 12HK$29,765 HKD
Retailer 10HK$32,440 HKD
Retailer 3HK$34,770 HKD
Retailer 13HK$34,770 HKD
Retailer 5HK$35,146 HKD
Retailer 7HK$35,382 HKD
Retailer 9HK$39,461 HKD
Retailer 14HK$39,461 HKD
Retailer 15HK$40,120 HKD
Retailer 11HK$40,795 HKD
Retailer 2HK$43,604 HKD
Retailer 6HK$46,938 HKD
Retailer 8HK$61,200 HKD
NZ JewellersHK$66,865 HKD

23 data points across 15 retailers

11 retailersHK$29,765 HKD to HK$40,795 HKD

Retailer 1
-
HK$29,671 HKD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$29,765 HKD
View
Retailer 3
-
HK$34,770 HKD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$34,770 HKD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$39,461 HKD
View
A
Retailer 6
-
HK$39,461 HKD
View
Retailer 7
-
HK$40,120 HKD
View
Price last confirmed 14 days ago
A
Retailer 8
-
HK$40,795 HKD
View
Retailer 9
-
HK$43,604 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$61,200 HKD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
9cf7f93e-702f-4f97-8f4c-4211de8b10f2 · Oct 20
HK$66,865 HKD
$8,523 USD
View
Price last confirmed 16 days ago
10 more retailers have this diamond
Prices start from HK$29,765 HKDSave up to HK$11,030 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
1.40ct Round
HK$29,765 HKD