CaratHunter
Plans
Marquise|Lab Grown|IGI

1.75ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG839697708

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839697708

Diamond specifications and retailer prices

From HK$2,095 HKD
$267 USD
As of October 30, 2026
Save HK$7,752 HKD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,397 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

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 LG839697708 or 839697708. Listed at 4 retailers as of October 28, 2026, with a 370% 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 angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839697708
Dimensions12.38 × 6.44 × 3.91 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm6.44 mm1.75 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839697708
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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 30
Current: HK$4,549 HKD|Low: HK$2,095 HKD|High: HK$9,847 HKD|Avg: HK$6,342 HKD|-5.0%
Retailer 1
Retailer 2
Retailer 3
October 30, 2026
Retailer 3HK$2,095 HKD
Retailer 1HK$4,549 HKD
Retailer 2HK$9,847 HKD

15 data points across 3 retailers

4 retailersHK$2,095 HKD to HK$9,847 HKD

A
Cheapest Retailer
-
HK$2,095 HKD
$267 USD
Final sale: no returns
A
Retailer 2
-
HK$4,549 HKD
£456 GBP
View
B
Retailer 3
-
HK$9,847 HKD
$1,255 USD
View
Most Expensive
Brilliant Earth
21725009A · Oct 21
HK$12,397 HKD
$1,580 USD
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from HK$2,095 HKDSave up to HK$7,752 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