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Marquise|Lab Grown|IGI

2.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG762545099

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545099

Diamond specifications and retailer prices

From $1,453 USD
As of October 30, 2026
Save $3,601 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,470 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762545099 or 762545099. Listed at 15 retailers as of October 30, 2026, with a 248% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545099
Dimensions13.11 × 6.72 × 4.16 mm
L/W Ratio1.95
Culet sizePointed
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
13.11 mm6.72 mm2.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545099
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.9%

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: Oct 30
Current: $5,470 USD|Low: $1,453 USD|High: $6,110 USD|Avg: $3,578 USD|+7.4%
Novita Diamonds
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
October 30, 2026
Retailer 4$1,453 USD
Retailer 15$1,508 USD
Retailer 6$1,805 USD
Retailer 9$2,067 USD
Retailer 5$2,150 USD
Retailer 11$2,294 USD
Retailer 13$2,475 USD
Retailer 14$2,945 USD
Retailer 10$3,673 USD
Retailer 3$3,696 USD
Retailer 8$3,735 USD
Retailer 2$4,460 USD
Retailer 12$4,599 USD
Retailer 16$4,876 USD
Retailer 7$5,054 USD
Novita Diamonds$5,470 USD

39 data points across 16 retailers

15 retailers$1,453 USD to $5,054 USD

A
Cheapest Retailer
-
$1,453 USD
A
Retailer 2
-
$1,508 USD
View
A
Retailer 3
-
$1,805 USD
HK$14,100 HKD
View
A
Retailer 4
-
$2,067 USD
£1,627 GBP
View
A
Retailer 5
-
$2,150 USD
View
A
Retailer 6
-
$2,294 USD
€2,185 EUR
View
A
Retailer 7
-
$2,475 USD
A$3,808 AUD
View
B+
Retailer 8
-
$2,945 USD
View
B+
Retailer 9
-
$3,673 USD
ZAR 59,342 ZAR
View
B+
Retailer 10
-
$3,696 USD
View
B+
Retailer 11
-
$3,735 USD
View
B
Retailer 12
-
$4,460 USD
View
B+
Retailer 13
-
$4,599 USD
£3,621 GBP
View
B
Retailer 14
-
$5,054 USD
View
Most Expensive
Novita Diamonds
cert_762545099 · Oct 8
$5,470 USD
A$8,415 AUD
View
Price last confirmed 21 days ago
14 more retailers have this diamond
Prices start from $1,453 USDSave up to $3,601 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
2.10ct Marquise
$1,453 USD