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Marquise|Lab Grown|IGI

0.43ct D SI1 Marquise Lab Grown Diamond

GD • D/SI1 • IGI LG705528086

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG705528086

Diamond specifications and retailer prices

From HK$1,255 HKD
$160 USD
As of November 1, 2026
Save HK$5,341 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$6,597 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG705528086 or 705528086. Listed at 12 retailers as of November 1, 2026, with prices from HK$1,255 to HK$6,597, a HK$5,341 spread on the same certified stone. MOH London lists it at HK$6,597. 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

0.43
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705528086
Dimensions8.15 × 3.89 × 2.39 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm3.89 mm0.43 ctD / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG705528086
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$6,597 HKD|Low: HK$949 HKD|High: HK$6,676 HKD|Avg: HK$2,264 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8HK$949 HKD
Retailer 6HK$957 HKD
Retailer 4HK$1,255 HKD
Retailer 2HK$1,686 HKD
Retailer 5HK$1,763 HKD
Retailer 7HK$1,875 HKD
Retailer 3HK$2,168 HKD
Retailer 9HK$2,691 HKD
MOH LondonHK$6,597 HKD

41 data points across 9 retailers

12 retailersHK$1,255 HKD to HK$6,597 HKD

Retailer 1
-
HK$698 HKD
$89 USD
Price last confirmed 31 days ago
Retailer 2
-
HK$840 HKD
$107 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$949 HKD
$121 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$957 HKD
$122 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$1,255 HKD
$160 USD
View
B+
Retailer 6
-
HK$1,686 HKD
£169 GBP
View
B+
Retailer 7
-
HK$1,875 HKD
$239 USD
View
B+
Retailer 8
-
HK$2,168 HKD
£218 GBP
View
Retailer 9
-
HK$2,589 HKD
$330 USD
View
Price last confirmed 15 days ago
B
Retailer 10
-
HK$2,691 HKD
$343 USD
View
Retailer 11
-
HK$2,887 HKD
$368 USD
View
Price last confirmed 33 days ago
Most Expensive
C
MOH London
LG705528086 · Nov 2
HK$6,597 HKD
£662 GBP
View
11 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$5,341 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.

B+
0.43ct Marquise
HK$1,255 HKD