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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG842620877

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842620877

Diamond specifications and retailer prices

From HK$1,844 HKD
As of November 2, 2026
Save HK$7,477 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,481 HKD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 very-good cut grade and certified by IGI LG842620877 or 842620877. Listed at 17 retailers as of November 2, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620877
Dimensions11.16 × 5.87 × 3.85 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm5.87 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620877
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 65.6%

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 2
Current: HK$2,542 HKD|Low: HK$1,844 HKD|High: HK$10,481 HKD|Avg: HK$5,304 HKD|-4.7%
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
Retailer 16
Reve Diamonds
November 3, 2026
Retailer 12HK$1,844 HKD
Retailer 5HK$2,063 HKD
Retailer 8HK$2,142 HKD
Retailer 3HK$2,291 HKD
Retailer 7HK$2,291 HKD
Retailer 1HK$2,542 HKD
Retailer 15HK$3,868 HKD
Retailer 2HK$4,064 HKD
Retailer 9HK$4,323 HKD
Retailer 13HK$4,849 HKD
Retailer 6HK$7,359 HKD
Retailer 14HK$7,391 HKD
Retailer 16HK$7,767 HKD
Retailer 4HK$7,909 HKD
Retailer 10HK$9,172 HKD
Retailer 11HK$9,321 HKD
Reve DiamondsHK$10,481 HKD

22 data points across 17 retailers

17 retailersHK$1,844 HKD to HK$9,321 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
A
Retailer 2
-
HK$2,063 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,142 HKD
View
A
Retailer 4
-
HK$2,291 HKD
View
Retailer 5
-
HK$2,291 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,542 HKD
View
A
Retailer 7
-
HK$3,868 HKD
View
A
Retailer 8
-
HK$4,064 HKD
View
A
Retailer 9
-
HK$4,323 HKD
View
B+
Retailer 10
-
HK$4,849 HKD
View
B+
Retailer 11
-
HK$7,359 HKD
View
B+
Retailer 12
-
HK$7,391 HKD
View
B+
Retailer 13
-
HK$7,767 HKD
View
Retailer 14
-
HK$7,909 HKD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$9,172 HKD
View
B
Retailer 16
-
HK$9,321 HKD
View
Most Expensive
Reve Diamonds
87EDC5068 · Oct 21
HK$10,481 HKD
$1,336 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$7,477 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
1.51ct Marquise
HK$1,844 HKD