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Marquise|Lab Grown|IGI

1.88ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG825601434

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825601434

Diamond specifications and retailer prices

From HK$1,781 HKD
$227 USD
As of October 30, 2026
Save HK$5,721 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,502 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.88ct lab-grown marquise diamond

This 1.88ct lab-grown marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825601434 or 825601434. Listed at 13 retailers as of October 30, 2026, with prices from HK$1,781 to HK$7,502, a HK$5,721 spread on the same certified stone. Taylor and Hart lists it at HK$7,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825601434
Dimensions12.80 × 6.61 × 3.86 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.80 mm6.61 mm1.88 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825601434
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 58.4%

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$2,893 HKD|Low: HK$1,734 HKD|High: HK$7,502 HKD|Avg: HK$4,078 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 11HK$1,781 HKD
Retailer 12HK$1,985 HKD
Retailer 8HK$2,063 HKD
Retailer 6HK$2,205 HKD
Retailer 7HK$2,205 HKD
Retailer 1HK$2,893 HKD
Retailer 2HK$3,742 HKD
Retailer 5HK$3,789 HKD
Retailer 10HK$4,896 HKD
Retailer 9HK$5,100 HKD
Retailer 4HK$7,093 HKD
Retailer 3HK$7,116 HKD
Taylor and HartHK$7,502 HKD

10 data points across 13 retailers

13 retailersHK$1,781 HKD to HK$7,502 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
$227 USD
A
Retailer 2
-
HK$1,985 HKD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,063 HKD
$263 USD
View
Retailer 4
-
HK$2,205 HKD
$281 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,205 HKD
$281 USD
View
A
Retailer 6
-
HK$2,893 HKD
£290 GBP
View
B+
Retailer 7
-
HK$3,742 HKD
$477 USD
View
A
Retailer 8
-
HK$3,789 HKD
ZAR 7,801 ZAR
View
A
Retailer 9
-
HK$4,896 HKD
$624 USD
View
A
Retailer 10
-
HK$5,100 HKD
$650 USD
View
B+
Retailer 11
-
HK$7,093 HKD
$904 USD
View
B+
Retailer 12
-
HK$7,116 HKD
$907 USD
View
Most Expensive
B+
Taylor and Hart
CJOH2G6 · Oct 31
HK$7,502 HKD
$956 USD
View
12 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$5,721 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
1.88ct Marquise
HK$1,781 HKD