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Marquise|Lab Grown|IGI

2.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG846663403

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846663403

Diamond specifications and retailer prices

From $1,525 AUD
$1,071 USD
As of November 2, 2026
Save $5,721 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,246 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 2.1ct lab-grown marquise diamond

This 2.1ct 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 LG846663403 or 846663403. Listed at 14 retailers as of November 2, 2026, with prices from $1,525 to $7,246, a $5,721 spread on the same certified stone. With Clarity lists it at $7,246. 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

2.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663403
Dimensions12.48 × 6.61 × 4.26 mm
L/W Ratio1.89
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
12.48 mm6.61 mm2.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663403
Side View
Table 56.0%Crown 36.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.4%

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 2
Current: $1,658 AUD|Low: $1,525 AUD|High: $7,965 AUD|Avg: $3,961 AUD|-8.4%
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
With Clarity
November 1, 2026
Retailer 4$1,525 AUD
Retailer 1$1,658 AUD
Retailer 8$1,946 AUD
Retailer 13$1,955 AUD
Retailer 10$2,014 AUD
Retailer 7$2,814 AUD
Retailer 12$2,925 AUD
Retailer 9$3,314 AUD
Retailer 11$3,586 AUD
Retailer 5$4,477 AUD
Retailer 2$5,602 AUD
Retailer 6$5,997 AUD
Retailer 3$6,221 AUD
With Clarity$7,246 AUD

7 data points across 14 retailers

14 retailers$1,525 AUD to $7,246 AUD

A
Cheapest Retailer
-
$1,525 AUD
$1,071 USD
A
Retailer 2
-
$1,658 AUD
$1,165 USD
View
A
Retailer 3
-
$1,946 AUD
£1,076 GBP
View
A
Retailer 4
-
$1,955 AUD
$1,373 USD
View
A
Retailer 5
-
$2,014 AUD
$1,415 USD
View
A
Retailer 6
-
$2,814 AUD
$1,977 USD
View
A
Retailer 7
-
$2,925 AUD
$2,055 USD
View
A
Retailer 8
-
$3,314 AUD
$2,328 USD
View
A
Retailer 9
-
$3,586 AUD
$2,519 USD
View
B+
Retailer 10
-
$4,477 AUD
$3,145 USD
View
B+
Retailer 11
-
$5,602 AUD
$3,935 USD
View
B+
Retailer 12
-
$5,997 AUD
£3,317 GBP
View
B+
Retailer 13
-
$6,221 AUD
$4,370 USD
View
Most Expensive
B
With Clarity
846663403 · Nov 2
$7,246 AUD
$5,090 USD
View
13 more retailers have this diamond
Prices start from $1,525 AUDSave up to $5,721 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
2.10ct Marquise
$1,525 AUD