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Marquise|Lab Grown|IGI

2.09ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG660488926

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660488926

Diamond specifications and retailer prices

From ₹70,073 INR
$738 USD
As of October 30, 2026
Save ₹2,50,687 INR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹4,18,730 INR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct 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 LG660488926 or 660488926. Listed at 18 retailers as of October 29, 2026, with a 358% 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

2.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660488926
Dimensions13.73 × 6.70 × 4.04 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.73 mm6.70 mm2.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660488926
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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: ₹4,18,730 INR|Low: ₹67,225 INR|High: ₹5,69,700 INR|Avg: ₹1,94,667 INR|-26.5%
Brilliant Earth
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 18
October 30, 2026
Retailer 18₹70,073 INR
Retailer 16₹76,245 INR
Retailer 10₹78,429 INR
Retailer 6₹81,277 INR
Retailer 13₹97,799 INR
Retailer 4₹1,13,180 INR
Retailer 17₹1,16,314 INR
Retailer 2₹1,30,435 INR
Retailer 14₹1,34,691 INR
Retailer 3₹1,67,302 INR
Retailer 15₹2,00,155 INR
Retailer 11₹2,09,641 INR
Retailer 9₹2,28,450 INR
Retailer 8₹2,53,232 INR
Retailer 5₹2,74,690 INR
Retailer 7₹2,80,135 INR
Retailer 12₹3,20,760 INR
Brilliant Earth₹4,18,730 INR

42 data points across 18 retailers

18 retailers₹70,073 INR to ₹3,20,760 INR

A
Cheapest Retailer
-
₹70,073 INR
$738 USD
A
Retailer 2
-
₹76,245 INR
$803 USD
View
A
Retailer 3
-
₹78,429 INR
$826 USD
View
Final sale: no returns
Retailer 4
-
₹81,277 INR
$856 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
₹81,277 INR
$856 USD
View
A
Retailer 6
-
₹97,799 INR
$1,030 USD
View
A
Retailer 7
-
₹1,13,180 INR
$1,192 USD
View
A
Retailer 8
-
₹1,16,314 INR
$1,225 USD
View
A
Retailer 9
-
₹1,30,435 INR
£1,082 GBP
View
A
Retailer 10
-
₹1,67,302 INR
$1,762 USD
View
A
Retailer 11
-
₹2,00,155 INR
$2,108 USD
View
A
Retailer 12
-
₹2,09,641 INR
ZAR 35,669 ZAR
View
A
Retailer 13
-
₹2,28,450 INR
$2,406 USD
View
B+
Retailer 14
-
₹2,53,232 INR
£2,100 GBP
View
B+
Retailer 15
-
₹2,74,690 INR
$2,893 USD
View
B+
Retailer 16
-
₹2,80,135 INR
$2,950 USD
View
B+
Retailer 17
-
₹3,20,760 INR
£2,660 GBP
View
Most Expensive
Brilliant Earth
16422417A · Oct 21
₹4,18,730 INR
$4,410 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from ₹70,073 INRSave up to ₹2,50,687 INR

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
2.09ct Marquise
₹70,073 INR