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Heart|Lab Grown|IGI

0.91ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG814634024

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG814634024

Diamond specifications and retailer prices

From HK$2,385 HKD
$304 USD
As of October 30, 2026
Save HK$9,492 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,877 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814634024 or 814634024. Listed at 13 retailers as of October 26, 2026, with prices from HK$2,385 to HK$11,877, a HK$9,492 spread on the same certified stone. MOH London lists it at HK$11,877. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814634024
Dimensions6.62 × 5.48 × 3.40 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.48 mm0.91 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814634024
Side View
Table 67.0%Crown 35.1°Girdle: MED-STKPavilion 30.9°Culet: NoneDepth 51.4%

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 30
Current: HK$11,877 HKD|Low: HK$2,291 HKD|High: HK$11,997 HKD|Avg: HK$5,397 HKD|+0.2%
MOH London
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
November 1, 2026
Retailer 10HK$2,385 HKD
Retailer 5HK$2,542 HKD
Retailer 4HK$2,668 HKD
Retailer 13HK$2,770 HKD
Retailer 11HK$2,958 HKD
Retailer 14HK$2,958 HKD
Retailer 7HK$3,986 HKD
Retailer 2HK$4,051 HKD
Retailer 8HK$5,351 HKD
Retailer 3HK$5,390 HKD
Retailer 9HK$9,093 HKD
Retailer 12HK$9,509 HKD
Retailer 6HK$9,881 HKD
MOH LondonHK$11,877 HKD

37 data points across 14 retailers

13 retailersHK$2,385 HKD to HK$11,877 HKD

A
Cheapest Retailer
-
HK$2,385 HKD
$304 USD
A
Retailer 2
-
HK$2,668 HKD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,770 HKD
$353 USD
View
Retailer 4
-
HK$2,958 HKD
$377 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,958 HKD
$377 USD
View
A
Retailer 6
-
HK$3,986 HKD
$508 USD
View
B+
Retailer 7
-
HK$4,051 HKD
£407 GBP
View
B+
Retailer 8
-
HK$5,351 HKD
ZAR 11,019 ZAR
View
B+
Retailer 9
-
HK$5,390 HKD
$687 USD
View
B
Retailer 10
-
HK$9,093 HKD
$1,159 USD
View
B
Retailer 11
-
HK$9,509 HKD
$1,212 USD
View
B
Retailer 12
-
HK$9,881 HKD
$1,259 USD
View
Most Expensive
B
MOH London
LG814634024 · Oct 26
HK$11,877 HKD
£1,192 GBP
View
12 more retailers have this diamond
Prices start from HK$2,385 HKDSave up to HK$9,492 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
0.91ct Heart
HK$2,385 HKD