Marquise|Lab Grown|IGI

2.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG818683455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818683455

Diamond specifications and retailer prices

From $1,056 USD
As of October 30, 2026
Save $4,244 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,300 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.07ct lab-grown marquise diamond

This 2.07ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818683455 or 818683455. Listed at 13 retailers as of October 29, 2026, with prices from $1,056 to $5,300, a $4,244 spread on the same certified stone. Brilliant Earth lists it at $5,300. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683455
Dimensions13.00 × 6.77 × 4.04 mm
L/W Ratio1.92
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
13.00 mm6.77 mm2.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683455
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,300 USD|Low: $1,056 USD|High: $7,290 USD|Avg: $3,515 USD|-27.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,056 USD
Retailer 12$1,254 USD
Retailer 4$1,415 USD
Retailer 9$2,044 USD
Retailer 11$2,124 USD
Retailer 10$2,506 USD
Retailer 3$2,661 USD
Retailer 7$2,690 USD
Retailer 5$3,317 USD
Retailer 13$4,175 USD
Retailer 8$4,319 USD
Retailer 6$5,018 USD
Brilliant Earth$5,300 USD

28 data points across 13 retailers

13 retailers$1,056 USD to $5,300 USD

A+
Cheapest Retailer
-
$1,056 USD
A
Retailer 2
-
$1,254 USD
View
A
Retailer 3
-
$1,415 USD
View
A
Retailer 4
-
$2,044 USD
View
A
Retailer 5
-
$2,124 USD
View
A
Retailer 6
-
$2,506 USD
View
A
Retailer 7
-
$2,661 USD
View
A
Retailer 8
-
$2,690 USD
€2,562 EUR
View
Retailer 9
-
$3,317 USD
View
Price last confirmed 64 days ago
B+
Retailer 10
-
$4,175 USD
View
B+
Retailer 11
-
$4,319 USD
£3,401 GBP
View
B
Retailer 12
-
$5,018 USD
View
Most Expensive
B
Brilliant Earth
21286308A · Oct 29
$5,300 USD
View
12 more retailers have this diamond
Prices start from $1,056 USDSave up to $4,244 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+
2.07ct Marquise
$1,056 USD