CaratHunter
Plans
Marquise|Lab Grown|IGI

0.70ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG823640251

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823640251

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of October 31, 2026
Save HK$6,657 HKD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,689 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823640251 or 823640251. Listed at 5 retailers as of October 31, 2026, with prices from HK$2,032 to HK$8,689, a HK$6,657 spread on the same certified stone. Taylor and Hart lists it at HK$8,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640251
Dimensions8.94 × 4.77 × 2.88 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm4.77 mm0.70 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823640251
Side View
Table 62.0%Crown 36.1°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 60.4%

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 31
Current: HK$2,417 HKD|Low: HK$2,032 HKD|High: HK$8,689 HKD|Avg: HK$4,346 HKD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 31, 2026
Retailer 4HK$2,032 HKD
Retailer 1HK$2,417 HKD
Retailer 3HK$2,597 HKD
Retailer 2HK$6,576 HKD
Taylor and HartHK$8,689 HKD

15 data points across 5 retailers

5 retailersHK$2,032 HKD to HK$8,689 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
A
Retailer 2
-
HK$2,417 HKD
£243 GBP
View
A
Retailer 3
-
HK$2,597 HKD
$331 USD
View
B
Retailer 4
-
HK$6,576 HKD
£660 GBP
View
Most Expensive
B
Taylor and Hart
KC41CFC · Oct 31
HK$8,689 HKD
$1,108 USD
View
4 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$6,657 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
0.70ct Marquise
HK$2,032 HKD