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Marquise|Lab Grown|IGI

0.87ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG662486040

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662486040

Diamond specifications and retailer prices

From HK$832 HKD
$106 USD
As of November 2, 2026
Save HK$2,864 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$3,695 HKD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG662486040 or 662486040. Listed at 13 retailers as of October 31, 2026, with prices from HK$832 to HK$3,695, a HK$2,864 spread on the same certified stone. Friendly Diamonds lists it at HK$3,695. 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

0.87
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662486040
Dimensions9.96 × 4.91 × 3.11 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.96 mm4.91 mm0.87 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662486040
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$3,695 HKD|Low: HK$832 HKD|High: HK$6,198 HKD|Avg: HK$2,480 HKD
Friendly Diamonds
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 9HK$832 HKD
Retailer 11HK$965 HKD
Retailer 12HK$1,098 HKD
Retailer 3HK$1,205 HKD
Retailer 2HK$1,493 HKD
Retailer 16HK$1,569 HKD
Retailer 15HK$1,907 HKD
Retailer 10HK$2,042 HKD
Retailer 4HK$2,071 HKD
Retailer 5HK$2,124 HKD
Retailer 6HK$2,768 HKD
Retailer 14HK$2,950 HKD
Retailer 13HK$3,319 HKD
Friendly DiamondsHK$3,695 HKD
Retailer 8HK$5,243 HKD
Retailer 7HK$6,198 HKD

6 data points across 16 retailers

13 retailersHK$832 HKD to HK$3,695 HKD

A
Cheapest Retailer
-
HK$832 HKD
$106 USD
A
Retailer 2
-
HK$965 HKD
$123 USD
View
A
Retailer 3
-
HK$1,098 HKD
$140 USD
View
A
Retailer 4
-
HK$1,205 HKD
View
A
Retailer 5
-
HK$1,493 HKD
£150 GBP
View
A
Retailer 6
-
HK$1,569 HKD
$200 USD
View
A
Retailer 7
-
HK$1,907 HKD
$243 USD
View
A
Retailer 8
-
HK$2,042 HKD
£205 GBP
View
A
Retailer 9
-
HK$2,071 HKD
$264 USD
View
A
Retailer 10
-
HK$2,124 HKD
£213 GBP
View
B+
Retailer 11
-
HK$2,950 HKD
$376 USD
View
B
Retailer 12
-
HK$3,319 HKD
$423 USD
View
Most Expensive
B
Friendly Diamonds
6559970 · Oct 31
HK$3,695 HKD
$471 USD
View
12 more retailers have this diamond
Prices start from HK$832 HKDSave up to HK$2,864 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
0.87ct Marquise
HK$832 HKD