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Round|Lab Grown|IGI

2.09ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG786644859

Certificate IGI LG786644859

Diamond specifications and retailer prices

From $653 USD
Save $6,687 USD (91%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $7,340 USD at Brilliant Earth
View at Brilliant Earth

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786644859 or 786644859. Listed at 29 retailers, with prices from $653 to $7,340 at Brilliant Earth, a $6,687 spread on the same certified stone. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644859
Dimensions8.28 × 8.22 × 5.04 mm
L/W Ratio1.01
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
8.28 mm8.22 mm2.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644859
Side View
Table 56.0%Crown 33.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $7,340 USD|Low: $653 USD|High: $7,340 USD|Avg: $1,596 USD
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 1, 2026
Retailer 10$653 USD
Retailer 4$710 USD
Retailer 8$731 USD
Retailer 9$747 USD
Retailer 11$757 USD
Retailer 3$858 USD
Retailer 21$1,024 USD
Retailer 12$1,085 USD
Retailer 16$1,175 USD
Retailer 14$1,175 USD
Retailer 2$1,211 USD
Retailer 19$1,425 USD
Retailer 5$1,633 USD
Retailer 18$1,802 USD
Retailer 17$1,914 USD
Retailer 7$2,129 USD
Retailer 20$2,553 USD
Retailer 6$2,711 USD
Retailer 15$2,946 USD
Retailer 13$3,227 USD
Brilliant Earth$7,340 USD

42 data points across 21 retailers

29 retailers$653 USD to $7,340 USD

A
Cheapest Retailer
-
$653 USD
A
Retailer 2
-
$710 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$731 USD
View
A
Retailer 4
-
$747 USD
View
A
Retailer 5
-
$757 USD
View
A
Retailer 6
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$858 USD
£676 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
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$883 USD
HK$6,900 HKD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$1,024 USD
View
A
Retailer 9
-
$1,085 USD
View
A
Retailer 10
-
$1,153 USD
£908 GBP
View
Price last confirmed 15 days ago
A
Retailer 11
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$1,175 USD
A$1,808 AUD
View
A
Retailer 12
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$1,177 USD
£927 GBP
View
A
Retailer 13
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$1,211 USD
€1,153 EUR
View
A
Retailer 14
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$1,421 USD
View
B+
Retailer 15
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$1,425 USD
View
B+
Retailer 16
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$1,633 USD
View
B+
Retailer 17
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$1,802 USD
A$2,773 AUD
View
B+
Retailer 18
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$1,865 USD
View
B+
Retailer 19
-
$1,914 USD
ZAR 30,916 ZAR
View
B+
Retailer 20
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$2,129 USD
View
B+
Retailer 21
-
$2,553 USD
SGD 3,450 SGD
View
B
Retailer 22
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$2,612 USD
View
B
Retailer 23
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$2,638 USD
View
B
Retailer 24
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$2,711 USD
View
B
Retailer 25
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$2,865 USD
View
B
Retailer 26
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$2,946 USD
A$4,532 AUD
View
B
Retailer 27
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$3,227 USD
£2,541 GBP
View
B
Retailer 28
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$3,318 USD
View
Price last confirmed 66 days ago
Most Expensive
B
Brilliant Earth
20710391A · Oct 1
$7,340 USD
View
28 more retailers have this diamond
Prices start from $653 USDSave up to $6,687 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.

A
2.09ct Round
$653 USD