Marquise|Lab Grown|IGI

0.70ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG816662573

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662573

Diamond specifications and retailer prices

From $410 USD
As of October 30, 2026
Save $1,782 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,192 USD at MOH London · As of October 29, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816662573 or 816662573. Listed at 19 retailers as of October 29, 2026, with prices from $410 to $2,192, a $1,782 spread on the same certified stone. MOH London lists it at $2,192. 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
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662573
Dimensions9.10 × 4.67 × 2.90 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.10 mm4.67 mm0.70 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662573
Side View
Table 54.0%Crown 30.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,192 USD|Low: $410 USD|High: $2,527 USD|Avg: $1,067 USD|-13.3%
MOH London
Retailer 2
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Retailer 19
October 30, 2026
Retailer 10$410 USD
Retailer 18$434 USD
Retailer 19$484 USD
Retailer 16$486 USD
Retailer 13$512 USD
Retailer 12$538 USD
Retailer 9$680 USD
Retailer 11$719 USD
Retailer 4$819 USD
Retailer 2$860 USD
Retailer 7$912 USD
Retailer 5$966 USD
Retailer 8$980 USD
Retailer 15$1,074 USD
Retailer 6$1,669 USD
Retailer 14$1,908 USD
Retailer 17$1,929 USD
Retailer 3$2,054 USD
MOH London$2,192 USD

28 data points across 19 retailers

19 retailers$410 USD to $2,192 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$434 USD
View
A
Retailer 3
-
$484 USD
View
Final sale: no returns
A
Retailer 4
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$486 USD
View
A
Retailer 5
-
$512 USD
View
A
Retailer 6
-
$538 USD
View
B+
Retailer 7
-
$680 USD
View
B+
Retailer 8
-
$719 USD
View
B+
Retailer 9
-
$819 USD
View
B+
Retailer 10
-
$860 USD
View
B+
Retailer 11
-
$912 USD
View
B+
Retailer 12
-
$966 USD
€920 EUR
View
B
Retailer 13
-
$980 USD
View
B
Retailer 14
-
$1,074 USD
ZAR 17,348 ZAR
View
B
Retailer 15
-
$1,669 USD
CA$2,318 CAD
View
B
Retailer 16
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$1,908 USD
View
B
Retailer 17
-
$1,929 USD
View
B
Retailer 18
-
$2,054 USD
View
Most Expensive
B
MOH London
LG816662573 · Oct 29
$2,192 USD
£1,726 GBP
View
18 more retailers have this diamond
Prices start from $410 USDSave up to $1,782 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
$410 USD