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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG842652485

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842652485

Diamond specifications and retailer prices

From HK$2,307 HKD
$294 USD
As of October 28, 2026
Save HK$11,266 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,573 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842652485 or 842652485. Listed at 16 retailers as of October 28, 2026, with prices from HK$2,307 to HK$13,573, a HK$11,266 spread on the same certified stone. Brilliant Earth lists it at HK$13,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652485
Dimensions12.00 × 6.11 × 3.77 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm6.11 mm1.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652485
Side View
Table 60.0%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 28
Current: HK$4,872 HKD|Low: HK$2,307 HKD|High: HK$10,930 HKD|Avg: HK$6,091 HKD|+2.3%
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
Retailer 15
October 29, 2026
Retailer 2HK$2,307 HKD
Retailer 12HK$2,858 HKD
Retailer 3HK$2,912 HKD
Retailer 7HK$3,436 HKD
Retailer 15HK$3,805 HKD
Retailer 9HK$4,383 HKD
Retailer 10HK$4,401 HKD
Retailer 1HK$4,872 HKD
Retailer 13HK$7,846 HKD
Retailer 6HK$8,395 HKD
Retailer 5HK$8,612 HKD
Retailer 11HK$8,826 HKD
Retailer 4HK$10,042 HKD
Retailer 8HK$10,293 HKD
Retailer 14HK$10,930 HKD

18 data points across 15 retailers

16 retailersHK$2,307 HKD to HK$13,573 HKD

A
Cheapest Retailer
-
HK$2,307 HKD
$294 USD
Final sale: no returns
Retailer 2
-
HK$2,858 HKD
£287 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$2,912 HKD
View
B+
Retailer 4
-
HK$3,436 HKD
$438 USD
View
A
Retailer 5
-
HK$3,805 HKD
$485 USD
View
A
Retailer 6
-
HK$4,383 HKD
€532 EUR
View
A
Retailer 7
-
HK$4,401 HKD
$561 USD
View
A
Retailer 8
-
HK$4,872 HKD
£489 GBP
View
B+
Retailer 9
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 10
-
HK$8,395 HKD
SGD 1,446 SGD
View
B
Retailer 11
-
HK$8,612 HKD
$1,098 USD
View
Retailer 12
-
HK$8,826 HKD
$1,125 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
HK$10,042 HKD
$1,280 USD
View
B
Retailer 14
-
HK$10,293 HKD
£1,033 GBP
View
B
Retailer 15
-
HK$10,930 HKD
$1,393 USD
View
Most Expensive
B
Brilliant Earth
22167675A · Oct 30
HK$13,573 HKD
$1,730 USD
View
15 more retailers have this diamond
Prices start from HK$2,307 HKDSave up to HK$11,266 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
1.57ct Marquise
HK$2,307 HKD