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Round|Lab Grown|IGI

1.40ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG600316324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600316324

Diamond specifications and retailer prices

From HK$1,538 HKD
$196 USD
As of October 31, 2026
Save HK$11,643 HKD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$105,117 HKD at Allurez · As of October 26, 2026
View at Allurez

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600316324 or 600316324. Listed at 17 retailers as of October 31, 2026, with a 757% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600316324
Dimensions7.13 × 7.11 × 4.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm7.11 mm1.40 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600316324
Side View
Table 60.0%Crown 35.5°Girdle: ThickPavilion 40.5°Culet: NoneDepth 61.4%

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$3,446 HKD|Low: HK$1,169 HKD|High: HK$13,181 HKD|Avg: HK$5,121 HKD|+0.1%
Retailer 1
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
October 30, 2026
Retailer 16HK$1,538 HKD
Retailer 14HK$1,703 HKD
Retailer 15HK$3,028 HKD
Retailer 4HK$3,154 HKD
Retailer 10HK$3,222 HKD
Retailer 1HK$3,446 HKD
Retailer 2HK$3,703 HKD
Retailer 7HK$4,157 HKD
Retailer 11HK$4,580 HKD
Retailer 12HK$4,629 HKD
Retailer 13HK$5,774 HKD
Retailer 3HK$6,033 HKD
Retailer 6HK$7,389 HKD
Retailer 8HK$7,403 HKD
Retailer 9HK$8,818 HKD
Retailer 5HK$13,181 HKD

29 data points across 16 retailers

17 retailersHK$1,538 HKD to HK$13,181 HKD

A
Cheapest Retailer
-
HK$1,538 HKD
$196 USD
Final sale: no returns
A
Retailer 2
-
HK$1,703 HKD
$217 USD
View
B+
Retailer 3
-
HK$3,028 HKD
$386 USD
View
A
Retailer 4
-
HK$3,154 HKD
$402 USD
View
A
Retailer 5
-
HK$3,222 HKD
ZAR 6,635 ZAR
View
A
Retailer 6
-
HK$3,446 HKD
£346 GBP
View
A
Retailer 7
-
HK$3,703 HKD
$472 USD
View
A
Retailer 8
-
HK$4,580 HKD
A$898 AUD
View
A
Retailer 9
-
HK$4,629 HKD
$590 USD
View
A
Retailer 10
-
HK$5,022 HKD
£504 GBP
View
B+
Retailer 11
-
HK$5,774 HKD
$736 USD
View
B+
Retailer 12
-
HK$6,033 HKD
$769 USD
View
B+
Retailer 13
-
HK$7,389 HKD
$942 USD
View
B+
Retailer 14
-
HK$8,818 HKD
£885 GBP
View
B
Retailer 15
-
HK$13,181 HKD
$1,680 USD
View
Most Expensive
Allurez
4495351 · Oct 26
HK$105,117 HKD
$13,398 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$1,538 HKDSave up to HK$11,643 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$1,538 HKD