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Marquise|Lab Grown|IGI

0.91ct G SI1 Marquise Lab Grown Diamond

VG • G/SI1 • IGI LG852610183

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852610183

Diamond specifications and retailer prices

From HK$2,287 HKD
£229 GBP
As of November 2, 2026
Save HK$3,991 HKD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$6,278 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG852610183 or 852610183. Listed at 6 retailers as of November 2, 2026, with prices from HK$2,287 to HK$6,278, a HK$3,991 spread on the same certified stone. MOH London lists it at HK$6,278. 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

0.91
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852610183
Dimensions10.56 × 4.98 × 3.05 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm4.98 mm0.91 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852610183
Side View
Table 59.0%Crown 32.3°Girdle: MED-STKPavilion 39.2°CuletDepth 61.2%

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 2
Current: HK$6,278 HKD|Low: HK$2,287 HKD|High: HK$6,278 HKD|Avg: HK$3,889 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3HK$2,287 HKD
Retailer 2HK$2,503 HKD
Retailer 4HK$2,762 HKD
Retailer 5HK$4,752 HKD
MOH LondonHK$6,278 HKD

2 data points across 5 retailers

6 retailersHK$2,287 HKD to HK$6,278 HKD

A
Cheapest Retailer
-
HK$2,287 HKD
£229 GBP
B+
Retailer 2
-
HK$2,503 HKD
$319 USD
View
B+
Retailer 3
-
HK$2,762 HKD
£277 GBP
View
Retailer 4
-
HK$3,374 HKD
$430 USD
View
B
Retailer 5
-
HK$4,752 HKD
$606 USD
View
Most Expensive
C
MOH London
LG852610183 · Nov 2
HK$6,278 HKD
£630 GBP
View
5 more retailers have this diamond
Prices start from HK$2,287 HKDSave up to HK$3,991 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 Marquise
HK$2,287 HKD