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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 $916 AUD
As of November 3, 2026
12 retailers carry this diamond
Most expensive: $1,526 AUD 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 November 3, 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,526 AUD|Low: $294 AUD|High: $2,640 AUD|Avg: $910 AUD|+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 3$294 AUD
Retailer 5$314 AUD
Retailer 10$407 AUD
Retailer 11$458 AUD
Retailer 6$489 AUD
Retailer 8$611 AUD
Retailer 14$653 AUD
Retailer 9$899 AUD
Retailer 15$916 AUD
Retailer 12$956 AUD
Retailer 2$977 AUD
Retailer 13$1,263 AUD
Retailer 4$1,265 AUD
MOH London$1,526 AUD
Retailer 7$2,640 AUD

17 data points across 15 retailers

12 retailers

Retailer 1
-
$275 AUD
$193 USD
Price last confirmed 25 days ago
Retailer 2
-
$320 AUD
$224 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$407 AUD
$285 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$458 AUD
$321 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$489 AUD
$343 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$653 AUD
View
Price last confirmed 28 days ago
Retailer 7
-
$899 AUD
$630 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
$916 AUD
View
Retailer 9
-
$977 AUD
$685 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$1,211 AUD
$849 USD
View
Price last confirmed 33 days ago
Retailer 11
-
$1,265 AUD
SGD 1,198 SGD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG817610121 · Oct 15
$1,526 AUD
£842 GBP
View
Price last confirmed 19 days ago
11 more retailers have this diamond
Prices start from $916 AUD

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
$916 AUD