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Marquise|Lab Grown|IGI

1.89ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG843667413

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843667413

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of November 2, 2026
Save HK$8,882 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,710 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.89ct lab-grown marquise diamond

This 1.89ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843667413 or 843667413. Listed at 12 retailers as of November 1, 2026, with prices from HK$1,828 to HK$10,710, a HK$8,882 spread on the same certified stone. Rare Carat lists it at HK$10,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667413
Dimensions12.40 × 6.50 × 4.09 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
12.40 mm6.50 mm1.89 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667413
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

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$10,710 HKD|Low: HK$1,828 HKD|High: HK$10,710 HKD|Avg: HK$6,052 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$1,828 HKD
Retailer 8HK$2,126 HKD
Retailer 5HK$2,654 HKD
Retailer 7HK$3,781 HKD
Retailer 4HK$4,951 HKD
Retailer 2HK$5,309 HKD
Retailer 12HK$7,305 HKD
Retailer 9HK$7,328 HKD
Retailer 3HK$8,191 HKD
Retailer 6HK$9,098 HKD
Retailer 11HK$9,635 HKD
Rare CaratHK$10,710 HKD

19 data points across 12 retailers

12 retailersHK$1,828 HKD to HK$10,710 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
A
Retailer 2
-
HK$2,126 HKD
$271 USD
View
A
Retailer 3
-
HK$2,654 HKD
£266 GBP
View
Retailer 4
-
HK$3,781 HKD
€459 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$4,951 HKD
$631 USD
View
A
Retailer 6
-
HK$5,309 HKD
A$1,041 AUD
View
B+
Retailer 7
-
HK$7,305 HKD
$931 USD
View
B+
Retailer 8
-
HK$7,328 HKD
$934 USD
View
B+
Retailer 9
-
HK$8,191 HKD
$1,044 USD
View
B+
Retailer 10
-
HK$9,098 HKD
£913 GBP
View
B+
Retailer 11
-
HK$9,635 HKD
$1,228 USD
View
Most Expensive
B
Rare Carat
LGMQ15-167908 · Nov 1
HK$10,710 HKD
$1,365 USD
View
11 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$8,882 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
1.89ct Marquise
HK$1,828 HKD