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Round|Natural|GIA

1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7542411258

Certificate GIA 7542411258

Diamond specifications and retailer prices

From HK$36,378 HKD
As of November 5, 2026
Save HK$13,320 HKD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$49,698 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 7542411258. Listed at 4 retailers as of November 5, 2026, with prices from HK$36,378 to HK$49,698, a HK$13,320 spread on the same certified stone. 77 Diamonds lists it at HK$49,698. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7542411258
Dimensions7.10 × 7.15 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle
Top View
7.10 mm7.15 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542411258
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Nov 5
Current: HK$49,698 HKD|Low: HK$36,064 HKD|High: HK$50,516 HKD|Avg: HK$40,447 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$36,378 HKD
Retailer 2HK$36,566 HKD
Retailer 4HK$38,763 HKD
77 DiamondsHK$49,698 HKD

34 data points across 4 retailers

4 retailersHK$36,378 HKD to HK$49,698 HKD

A
Cheapest Retailer
-
HK$36,378 HKD
A
Retailer 2
-
HK$36,566 HKD
View
A
Retailer 3
-
HK$38,763 HKD
View
Most Expensive
B+
77 Diamonds
RBZUCTZH2YP · Nov 5
HK$49,698 HKD
£4,988 GBP
View
3 more retailers have this diamond
Prices start from HK$36,378 HKDSave up to HK$13,320 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$36,378 HKD