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Marquise|Lab Grown|IGI

0.70ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG570332698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG570332698

Diamond specifications and retailer prices

From HK$949 HKD
As of November 6, 2026
Save HK$9,891 HKD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,840 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG570332698 or 570332698. Listed at 13 retailers as of November 5, 2026, with prices from HK$949 to HK$10,840, a HK$9,891 spread on the same certified stone. MOH London lists it at HK$10,840. 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

0.70
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332698
Dimensions9.48 × 4.60 × 2.90 mm
L/W Ratio2.06
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
9.48 mm4.60 mm0.70 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332698
Side View
Table 58.5%Crown 36.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 63.0%

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 6
Current: HK$10,840 HKD|Low: HK$949 HKD|High: HK$41,807 HKD|Avg: HK$5,796 HKD
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 18
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Retailer 21
Retailer 22
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Retailer 24
November 6, 2026
Retailer 13HK$949 HKD
Retailer 19HK$1,106 HKD
Retailer 3HK$1,255 HKD
Retailer 23HK$1,765 HKD
Retailer 14HK$2,008 HKD
Retailer 8HK$2,165 HKD
Retailer 21HK$2,173 HKD
Retailer 7HK$2,299 HKD
Retailer 6HK$2,330 HKD
Retailer 5HK$2,416 HKD
Retailer 22HK$2,832 HKD
Retailer 16HK$3,224 HKD
Retailer 17HK$3,687 HKD
Retailer 2HK$4,181 HKD
Retailer 24HK$4,699 HKD
Retailer 4HK$4,778 HKD
Retailer 11HK$4,864 HKD
Retailer 12HK$5,413 HKD
Retailer 15HK$5,413 HKD
Retailer 20HK$5,554 HKD
Retailer 9HK$5,923 HKD
Retailer 18HK$10,669 HKD
MOH LondonHK$10,840 HKD
Retailer 10HK$41,807 HKD

2 data points across 24 retailers

13 retailersHK$949 HKD to HK$10,840 HKD

A
Cheapest Retailer
-
HK$949 HKD
A
Retailer 2
-
HK$1,106 HKD
View
A
Retailer 3
-
HK$1,255 HKD
View
A
Retailer 4
-
HK$1,765 HKD
View
A
Retailer 5
-
HK$2,173 HKD
View
B+
Retailer 6
-
HK$2,416 HKD
View
B+
Retailer 7
-
HK$2,832 HKD
View
B
Retailer 8
-
HK$4,181 HKD
View
B
Retailer 9
-
HK$4,699 HKD
View
B
Retailer 10
-
HK$4,778 HKD
View
B
Retailer 11
-
HK$5,554 HKD
View
B
Retailer 12
-
HK$10,669 HKD
View
Most Expensive
B
MOH London
LG570332698 · Nov 5
HK$10,840 HKD
£1,088 GBP
View
12 more retailers have this diamond
Prices start from HK$949 HKDSave up to HK$9,891 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
0.70ct Marquise
HK$949 HKD