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Marquise|Lab Grown|IGI

0.70ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG840665102

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840665102

Diamond specifications and retailer prices

From $237 AUD
HK$1,300 HKD
As of October 24, 2026
Save $247 AUD (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,763 AUD at MOH London · As of October 19, 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 top-tier cut grade and certified by IGI LG840665102 or 840665102. Listed at 12 retailers as of October 23, 2026, with a 104% 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

0.70
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665102
Dimensions9.36 × 4.73 × 2.90 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm4.73 mm0.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665102
Side View
Table 58.0%Crown 31.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 24
Current: $1,763 AUD|Low: $189 AUD|High: $1,763 AUD|Avg: $535 AUD
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 19, 2026
Retailer 12$189 AUD
Retailer 4$237 AUD
Retailer 10$356 AUD
Retailer 9$371 AUD
Retailer 11$376 AUD
Retailer 14$407 AUD
Retailer 8$410 AUD
Retailer 15$484 AUD
Retailer 7$586 AUD
Retailer 5$632 AUD
Retailer 6$726 AUD
Retailer 2$753 AUD
Retailer 3$756 AUD
Retailer 13$1,331 AUD
MOH London$1,763 AUD

9 data points across 15 retailers

12 retailers$237 AUD to $484 AUD

A
Cheapest Retailer
-
$237 AUD
HK$1,300 HKD
Retailer 2
-
$356 AUD
$250 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$376 AUD
ZAR 4,267 ZAR
View
Price last confirmed 11 days ago
Retailer 4
-
$407 AUD
$286 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$410 AUD
£227 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
$484 AUD
£268 GBP
View
Retailer 7
-
$586 AUD
SGD 556 SGD
View
Price last confirmed 10 days ago
Retailer 8
-
$726 AUD
$510 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$753 AUD
$529 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$756 AUD
$531 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,331 AUD
$935 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG840665102 · Oct 19
$1,763 AUD
£975 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $237 AUDSave up to $247 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.

A
0.70ct Marquise
$237 AUD