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Marquise|Lab Grown|IGI

0.86ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG770683645

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770683645

Diamond specifications and retailer prices

From HK$1,607 HKD
As of October 30, 2026
Save HK$4,870 HKD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$7,294 HKD at Flawless Fine Jewelry · As of October 16, 2026
View at Flawless Fine Jewelry

About this 0.86ct lab-grown marquise diamond

This 0.86ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770683645 or 770683645. Listed at 18 retailers as of October 26, 2026, with a 303% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.86
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683645
Dimensions9.50 × 5.09 × 3.14 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm5.09 mm0.86 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG770683645
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.7%

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: Oct 30
Current: HK$7,294 HKD|Low: HK$1,240 HKD|High: HK$7,294 HKD|Avg: HK$3,473 HKD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 4HK$1,240 HKD
Retailer 14HK$1,726 HKD
Retailer 11HK$2,362 HKD
Retailer 10HK$2,373 HKD
Retailer 6HK$2,456 HKD
Retailer 3HK$2,573 HKD
Retailer 12HK$3,222 HKD
Retailer 5HK$3,256 HKD
Retailer 2HK$3,483 HKD
Retailer 8HK$3,803 HKD
Retailer 7HK$3,844 HKD
Retailer 9HK$4,331 HKD
Retailer 13HK$6,477 HKD
Flawless Fine JewelryHK$7,294 HKD

42 data points across 14 retailers

18 retailersHK$1,607 HKD to HK$6,477 HKD

Retailer 1
-
HK$1,114 HKD
$142 USD
Price last confirmed 14 days ago
Retailer 2
-
HK$1,295 HKD
$165 USD
View
Price last confirmed 16 days ago
Retailer 3
-
HK$1,381 HKD
$176 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
HK$1,607 HKD
View
A
Retailer 5
-
HK$1,726 HKD
$220 USD
View
A
Retailer 6
-
HK$2,362 HKD
£237 GBP
View
A
Retailer 7
-
HK$2,373 HKD
€288 EUR
View
A
Retailer 8
-
HK$2,456 HKD
$313 USD
View
B+
Retailer 9
-
HK$2,573 HKD
$328 USD
View
B+
Retailer 10
-
HK$3,222 HKD
£323 GBP
View
B+
Retailer 11
-
HK$3,256 HKD
$415 USD
View
B+
Retailer 12
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 13
-
HK$3,803 HKD
SGD 655 SGD
View
B+
Retailer 14
-
HK$3,844 HKD
$490 USD
View
B
Retailer 15
-
HK$4,331 HKD
$552 USD
View
Retailer 16
-
HK$4,449 HKD
$567 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
HK$6,477 HKD
£650 GBP
View
Most Expensive
Flawless Fine Jewelry
B6DBD0DA5 · Oct 16
HK$7,294 HKD
£732 GBP
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from HK$1,607 HKDSave up to HK$4,870 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
0.86ct Marquise
HK$1,607 HKD