Marquise|Lab Grown|IGI

2.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG816624868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816624868

Diamond specifications and retailer prices

From $4,650 USD
As of October 30, 2026
20 retailers carry this diamond
Most expensive: $5,304 USD at Taylor and Hart · As of October 21, 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 LG816624868 or 816624868. Listed at 20 retailers as of October 30, 2026. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624868
Dimensions13.05 × 6.67 × 4.17 mm
L/W Ratio1.96
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
13.05 mm6.67 mm2.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624868
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,590 USD|Low: $1,457 USD|High: $7,390 USD|Avg: $3,355 USD|-3.6%
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
Retailer 14
Retailer 15
Retailer 16
Taylor and Hart
October 23, 2026
Retailer 5$1,457 USD
Retailer 1$1,590 USD
Retailer 8$1,606 USD
Retailer 2$2,064 USD
Retailer 10$2,169 USD
Retailer 13$2,272 USD
Retailer 11$2,401 USD
Retailer 4$2,816 USD
Retailer 12$3,155 USD
Retailer 7$3,642 USD
Retailer 16$3,884 USD
Retailer 3$3,910 USD
Retailer 14$4,153 USD
Retailer 9$4,650 USD
Retailer 6$4,711 USD
Retailer 15$4,912 USD
Taylor and Hart$5,304 USD

29 data points across 17 retailers

20 retailers

Retailer 1
-
$1,302 USD
Price last confirmed 23 days ago
Retailer 2
-
$1,432 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,511 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$1,511 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$1,583 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$1,590 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$2,064 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$2,169 USD
£1,708 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
$2,272 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$2,816 USD
View
Price last confirmed 18 days ago
Retailer 11
-
$2,832 USD
View
Price last confirmed 26 days ago
Retailer 12
-
$3,155 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$3,642 USD
£2,868 GBP
View
Price last confirmed 20 days ago
Retailer 14
-
$3,884 USD
ZAR 62,753 ZAR
View
Price last confirmed 21 days ago
Retailer 15
-
$3,910 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$4,153 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$4,650 USD
View
Retailer 18
-
$4,711 USD
View
Price last confirmed 20 days ago
Retailer 19
-
$4,912 USD
£3,868 GBP
View
Price last confirmed 20 days ago
Most Expensive
Taylor and Hart
AYRD1K5 · Oct 21
$5,304 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $4,650 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.

B
2.10ct Marquise
$4,650 USD