CaratHunter
Plans
Marquise|Lab Grown|IGI

0.61ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • IGI LG536287899

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG536287899

Diamond specifications and retailer prices

From HK$1,122 HKD
$143 USD
As of November 2, 2026
Save HK$5,424 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,546 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.61ct lab-grown marquise diamond

This 0.61ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG536287899 or 536287899. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,122 to HK$6,546, a HK$5,424 spread on the same certified stone. MOH London lists it at HK$6,546. 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

0.61
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536287899
Dimensions8.79 × 4.46 × 2.60 mm
L/W Ratio1.97
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
8.79 mm4.46 mm0.61 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG536287899
Side View
Table 54.5%Crown 36.1°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 58.3%

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$6,546 HKD|Low: HK$1,083 HKD|High: HK$6,596 HKD|Avg: HK$2,781 HKD|+0.3%
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
November 2, 2026
Retailer 9HK$1,122 HKD
Retailer 5HK$1,255 HKD
Retailer 13HK$1,302 HKD
Retailer 3HK$1,397 HKD
Retailer 10HK$1,397 HKD
Retailer 2HK$2,376 HKD
Retailer 12HK$2,597 HKD
Retailer 6HK$2,668 HKD
Retailer 7HK$3,036 HKD
Retailer 4HK$3,185 HKD
Retailer 11HK$4,480 HKD
Retailer 8HK$4,731 HKD
MOH LondonHK$6,546 HKD

44 data points across 13 retailers

14 retailersHK$1,122 HKD to HK$6,546 HKD

A
Cheapest Retailer
-
HK$1,122 HKD
$143 USD
A
Retailer 2
-
HK$1,255 HKD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,302 HKD
$166 USD
View
Retailer 4
-
HK$1,397 HKD
$178 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,397 HKD
$178 USD
View
B+
Retailer 6
-
HK$2,376 HKD
£238 GBP
View
B+
Retailer 7
-
HK$2,597 HKD
$331 USD
View
B+
Retailer 8
-
HK$2,668 HKD
$340 USD
View
B+
Retailer 9
-
HK$2,711 HKD
View
B+
Retailer 10
-
HK$3,036 HKD
£305 GBP
View
B+
Retailer 11
-
HK$3,185 HKD
$406 USD
View
B
Retailer 12
-
HK$4,480 HKD
$571 USD
View
B
Retailer 13
-
HK$4,731 HKD
$603 USD
View
Most Expensive
B
MOH London
LG536287899 · Oct 29
HK$6,546 HKD
£657 GBP
View
13 more retailers have this diamond
Prices start from HK$1,122 HKDSave up to HK$5,424 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
0.61ct Marquise
HK$1,122 HKD