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Marquise|Lab Grown|IGI

1.75ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG840661015

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840661015

Diamond specifications and retailer prices

From HK$2,095 HKD
$267 USD
As of October 30, 2026
Save HK$2,454 HKD (54%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$9,847 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840661015 or 840661015. Listed at 3 retailers as of October 30, 2026, with a 117% 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

1.75
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661015
Dimensions12.42 × 6.17 × 3.96 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm6.17 mm1.75 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661015
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$9,847 HKD|Low: HK$2,095 HKD|High: HK$9,847 HKD|Avg: HK$6,414 HKD|+1.6%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3HK$2,095 HKD
Retailer 2HK$4,549 HKD
Rare CaratHK$9,847 HKD

27 data points across 3 retailers

3 retailersHK$2,095 HKD to HK$4,549 HKD

A
Cheapest Retailer
-
HK$2,095 HKD
$267 USD
Final sale: no returns
A
Retailer 2
-
HK$4,549 HKD
£456 GBP
View
Most Expensive
Rare Carat
840661015 · Oct 21
HK$9,847 HKD
$1,255 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from HK$2,095 HKDSave up to HK$2,454 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
1.75ct Marquise
HK$2,095 HKD