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Marquise|Lab Grown|IGI

2.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804666724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804666724

Diamond specifications and retailer prices

From $2,298 AUD
$1,614 USD
As of October 31, 2026
Save $7,444 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,742 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG804666724 or 804666724. Listed at 12 retailers as of October 31, 2026, with prices from $2,298 to $9,742, a $7,444 spread on the same certified stone. Taylor and Hart lists it at $9,742. 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 angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666724
Dimensions13.22 × 6.64 × 4.23 mm
L/W Ratio1.99
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
13.22 mm6.64 mm2.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666724
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

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 31
Current: $7,910 AUD|Low: $2,298 AUD|High: $11,171 AUD|Avg: $5,543 AUD|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 10$2,298 AUD
Retailer 8$2,753 AUD
Retailer 2$3,480 AUD
Retailer 4$3,926 AUD
Retailer 11$4,183 AUD
Retailer 7$4,399 AUD
Retailer 5$4,413 AUD
Retailer 3$6,568 AUD
Retailer 6$7,061 AUD
Retailer 9$7,235 AUD
Retailer 1$7,910 AUD
Taylor and Hart$9,742 AUD

43 data points across 12 retailers

12 retailers$2,298 AUD to $9,742 AUD

A
Cheapest Retailer
-
$2,298 AUD
$1,614 USD
A
Retailer 2
-
$2,753 AUD
$1,934 USD
View
A
Retailer 3
-
$3,480 AUD
HK$19,100 HKD
View
A
Retailer 4
-
$3,926 AUD
£2,171 GBP
View
B+
Retailer 5
-
$4,183 AUD
$2,938 USD
View
B+
Retailer 6
-
$4,399 AUD
$3,090 USD
View
B+
Retailer 7
-
$4,413 AUD
€2,952 EUR
View
B
Retailer 8
-
$6,568 AUD
$4,614 USD
View
B+
Retailer 9
-
$7,061 AUD
$4,960 USD
View
Retailer 10
-
$7,235 AUD
$5,082 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$7,910 AUD
£4,375 GBP
View
Most Expensive
B
Taylor and Hart
9LFG8FH · Oct 31
$9,742 AUD
$6,843 USD
View
11 more retailers have this diamond
Prices start from $2,298 AUDSave up to $7,444 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
$2,298 AUD