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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG821630368

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821630368

Diamond specifications and retailer prices

From HK$2,812 HKD
As of November 1, 2026
Save HK$7,795 HKD (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$10,955 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821630368 or 821630368. Listed at 23 retailers as of October 31, 2026, with a 277% 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

1.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821630368
Dimensions11.50 × 6.02 × 3.83 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm6.02 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821630368
Side View
Table 59.0%Crown 38.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 63.6%

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 1
Current: HK$4,527 HKD|Low: HK$1,985 HKD|High: HK$12,004 HKD|Avg: HK$6,158 HKD|+2.5%
Retailer 1
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Reve Diamonds
October 30, 2026
Retailer 6HK$2,071 HKD
Retailer 5HK$2,307 HKD
Retailer 3HK$2,401 HKD
Retailer 11HK$2,566 HKD
Retailer 7HK$2,812 HKD
Retailer 18HK$2,862 HKD
Retailer 17HK$3,805 HKD
Retailer 20HK$4,061 HKD
Retailer 2HK$4,268 HKD
Retailer 22HK$4,335 HKD
Retailer 1HK$4,527 HKD
Retailer 10HK$4,637 HKD
Retailer 19HK$4,878 HKD
Retailer 23HK$6,488 HKD
Retailer 8HK$8,238 HKD
Retailer 13HK$8,256 HKD
Retailer 14HK$8,643 HKD
Retailer 9HK$8,944 HKD
Retailer 12HK$9,258 HKD
Retailer 16HK$10,044 HKD
Retailer 4HK$10,082 HKD
Retailer 21HK$10,283 HKD
Retailer 15HK$10,709 HKD
Reve DiamondsHK$10,955 HKD

35 data points across 24 retailers

23 retailersHK$2,812 HKD to HK$10,607 HKD

Retailer 1
-
HK$2,071 HKD
$264 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$2,401 HKD
$306 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$2,566 HKD
$327 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$2,812 HKD
View
A
Retailer 5
-
HK$2,862 HKD
£287 GBP
View
A
Retailer 6
-
HK$3,805 HKD
$485 USD
View
A
Retailer 7
-
HK$4,061 HKD
€493 EUR
View
A
Retailer 8
-
HK$4,268 HKD
$544 USD
View
Retailer 9
-
HK$4,335 HKD
ZAR 8,927 ZAR
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$4,527 HKD
$577 USD
View
A
Retailer 11
-
HK$4,637 HKD
$591 USD
View
A
Retailer 12
-
HK$4,878 HKD
£490 GBP
View
B+
Retailer 13
-
HK$6,488 HKD
$827 USD
View
Retailer 14
-
HK$8,238 HKD
$1,050 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$8,256 HKD
SGD 1,422 SGD
View
B
Retailer 16
-
HK$8,643 HKD
$1,102 USD
View
B
Retailer 17
-
HK$8,944 HKD
$1,140 USD
View
B
Retailer 18
-
HK$9,258 HKD
$1,180 USD
View
Retailer 19
-
HK$10,044 HKD
£1,008 GBP
View
Price last confirmed 7 days ago
B
Retailer 20
-
HK$10,082 HKD
$1,285 USD
View
B
Retailer 21
-
HK$10,283 HKD
£1,032 GBP
View
B
Retailer 22
-
HK$10,607 HKD
$1,352 USD
View
Most Expensive
Reve Diamonds
01A701016 · Oct 25
HK$10,955 HKD
$1,396 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from HK$2,812 HKDSave up to HK$7,795 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
1.56ct Marquise
HK$2,812 HKD