Marquise|Lab Grown|IGI

0.70ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG837655731

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837655731

Diamond specifications and retailer prices

From $131 USD
As of October 27, 2026
Save $528 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,354 USD at MOH London · As of October 25, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837655731 or 837655731. Listed at 14 retailers as of October 27, 2026, with a 403% 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
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837655731
Dimensions9.48 × 4.68 × 2.80 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm4.68 mm0.70 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837655731
Side View
Table 57.0%Crown 29.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.8%

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 27
Current: $1,354 USD|Low: $125 USD|High: $1,368 USD|Avg: $429 USD|-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
October 31, 2026
Retailer 10$131 USD
Retailer 14$151 USD
Retailer 8$215 USD
Retailer 6$263 USD
Retailer 2$269 USD
Retailer 13$306 USD
Retailer 4$396 USD
Retailer 3$424 USD
Retailer 5$486 USD
Retailer 11$500 USD
Retailer 12$520 USD
Retailer 9$550 USD
Retailer 7$659 USD
MOH London$1,354 USD

18 data points across 14 retailers

14 retailers$131 USD to $659 USD

A
Cheapest Retailer
-
$131 USD
A
Retailer 2
-
$151 USD
View
A
Retailer 3
-
$215 USD
View
A
Retailer 4
-
$263 USD
View
A
Retailer 5
-
$269 USD
HK$2,100 HKD
View
A
Retailer 6
-
$306 USD
View
B+
Retailer 7
-
$396 USD
View
B+
Retailer 8
-
$424 USD
View
B+
Retailer 9
-
$496 USD
View
Retailer 10
-
$500 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$520 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$550 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$659 USD
SGD 890 SGD
View
Most Expensive
MOH London
LG837655731 · Oct 25
$1,354 USD
£1,066 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $131 USDSave up to $528 USD

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
$131 USD