Marquise|Lab Grown|IGI

0.70ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG817610121

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817610121

Diamond specifications and retailer prices

From HK$5,039 HKD
A$988 AUD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: HK$8,390 HKD at MOH London · As of October 15, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG817610121 or 817610121. Listed at 12 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610121
Dimensions9.15 × 4.66 × 2.92 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm4.66 mm0.70 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610121
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$8,390 HKD|Low: HK$1,616 HKD|High: HK$14,515 HKD|Avg: HK$5,002 HKD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 16, 2026
Retailer 3HK$1,616 HKD
Retailer 5HK$1,726 HKD
Retailer 10HK$2,236 HKD
Retailer 11HK$2,518 HKD
Retailer 6HK$2,691 HKD
Retailer 8HK$3,361 HKD
Retailer 14HK$3,590 HKD
Retailer 9HK$4,943 HKD
Retailer 15HK$5,039 HKD
Retailer 12HK$5,258 HKD
Retailer 2HK$5,374 HKD
Retailer 13HK$6,946 HKD
Retailer 4HK$6,955 HKD
MOH LondonHK$8,390 HKD
Retailer 7HK$14,515 HKD

17 data points across 15 retailers

12 retailers

Retailer 1
-
HK$1,514 HKD
$193 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$1,757 HKD
$224 USD
View
Price last confirmed 16 days ago
Retailer 3
-
HK$2,236 HKD
$285 USD
View
Price last confirmed 16 days ago
Retailer 4
-
HK$2,518 HKD
$321 USD
View
Price last confirmed 17 days ago
Retailer 5
-
HK$2,691 HKD
$343 USD
View
Price last confirmed 15 days ago
Retailer 6
-
HK$3,590 HKD
A$704 AUD
View
Price last confirmed 26 days ago
Retailer 7
-
HK$4,943 HKD
$630 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
HK$5,039 HKD
A$988 AUD
View
Retailer 9
-
HK$5,374 HKD
$685 USD
View
Price last confirmed 15 days ago
Retailer 10
-
HK$6,661 HKD
$849 USD
View
Price last confirmed 30 days ago
Retailer 11
-
HK$6,955 HKD
SGD 1,198 SGD
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG817610121 · Oct 15
HK$8,390 HKD
£842 GBP
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from HK$5,039 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.

B
0.70ct Marquise
HK$5,039 HKD