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Marquise|Lab Grown|IGI

0.62ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790698665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790698665

Diamond specifications and retailer prices

From $452 USD
As of November 3, 2026
Save $1,593 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,045 USD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.62ct lab-grown marquise diamond

This 0.62ct 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 top-tier cut grade and certified by IGI LG790698665 or 790698665. Listed at 20 retailers as of November 3, 2026, with prices from $452 to $2,045, a $1,593 spread on the same certified stone. Riddles Jewelry lists it at $2,045. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.62
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790698665
Dimensions9.07 × 4.46 × 2.70 mm
L/W Ratio2.03
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
9.07 mm4.46 mm0.62 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790698665
Side View
Table 59.0%Crown 34.6°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 60.5%

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: Nov 3
Current: $801 USD|Low: $348 USD|High: $1,775 USD|Avg: $768 USD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$348 USD
Retailer 3$449 USD
Retailer 13$449 USD
Retailer 7$452 USD
Retailer 4$624 USD
Retailer 9$691 USD
Retailer 12$715 USD
Retailer 11$738 USD
Retailer 1$801 USD
Retailer 8$815 USD
Retailer 10$940 USD
Retailer 5$973 USD
Retailer 6$1,750 USD

45 data points across 13 retailers

20 retailers$452 USD to $2,045 USD

Retailer 1
-
$348 USD
Price last confirmed 34 days ago
Retailer 2
-
$420 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$449 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$452 USD
View
Final sale: no returns
A
Retailer 5
-
$475 USD
View
B+
Retailer 6
-
$624 USD
View
Retailer 7
-
$691 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$715 USD
View
B+
Retailer 9
-
$738 USD
View
B+
Retailer 10
-
$801 USD
View
B+
Retailer 11
-
$815 USD
View
B+
Retailer 12
-
$940 USD
View
B
Retailer 13
-
$973 USD
View
Retailer 14
-
$1,443 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,474 USD
View
B
Retailer 16
-
$1,483 USD
View
B
Retailer 17
-
$1,634 USD
View
B
Retailer 18
-
$1,710 USD
View
B
Retailer 19
-
$1,750 USD
View
Most Expensive
B
Riddles Jewelry
1966216765 · Nov 4
$2,045 USD
View
19 more retailers have this diamond
Prices start from $452 USDSave up to $1,593 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
0.62ct Marquise
$452 USD