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Marquise|Lab Grown|IGI

0.72ct H SI1 Marquise Lab Grown Diamond

ID • H/SI1 • IGI LG436074422

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436074422

Diamond specifications and retailer prices

From HK$3,452 HKD
$440 USD
As of November 2, 2026
Save HK$16,228 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$19,680 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.72ct lab-grown marquise diamond

This 0.72ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436074422 or 436074422. Listed at 12 retailers as of November 1, 2026, with prices from HK$3,452 to HK$19,680, a HK$16,228 spread on the same certified stone. MOH London lists it at HK$19,680. 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

0.72
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074422
Dimensions8.57 × 4.77 × 3.06 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.57 mm4.77 mm0.72 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074422
Side View
Table 56.5%Crown 32.1°Girdle: MED-STKPavilion 42°Culet: NoneDepth 64.2%

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$19,680 HKD|Low: HK$3,452 HKD|High: HK$19,919 HKD|Avg: HK$9,284 HKD
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 2HK$3,452 HKD
Retailer 9HK$3,805 HKD
Retailer 3HK$4,253 HKD
Retailer 13HK$4,260 HKD
Retailer 10HK$4,716 HKD
Retailer 14HK$4,716 HKD
Retailer 5HK$5,806 HKD
Retailer 12HK$7,352 HKD
Retailer 7HK$7,901 HKD
Retailer 8HK$12,671 HKD
Retailer 11HK$15,151 HKD
Retailer 4HK$15,265 HKD
Retailer 6HK$18,943 HKD
MOH LondonHK$19,680 HKD

20 data points across 14 retailers

12 retailersHK$3,452 HKD to HK$19,680 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
$440 USD
B+
Retailer 2
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 3
-
HK$4,253 HKD
$542 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$4,260 HKD
$543 USD
View
Retailer 5
-
HK$4,716 HKD
$601 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
HK$4,716 HKD
$601 USD
View
B
Retailer 7
-
HK$7,352 HKD
$937 USD
View
Retailer 8
-
HK$7,901 HKD
€959 EUR
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$12,671 HKD
$1,615 USD
View
B
Retailer 10
-
HK$15,151 HKD
$1,931 USD
View
B
Retailer 11
-
HK$15,265 HKD
$1,946 USD
View
Most Expensive
B
MOH London
LG436074422 · Nov 1
HK$19,680 HKD
£1,975 GBP
View
11 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$16,228 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
0.72ct Marquise
HK$3,452 HKD