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Round|Lab Grown|IGI

2.09ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG681591323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG681591323

Diamond specifications and retailer prices

From $394 USD
As of October 29, 2026
Save $2,087 USD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,481 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681591323 or 681591323. Listed at 25 retailers as of October 29, 2026, with prices from $394 to $2,481, a $2,087 spread on the same certified stone. Novita Diamonds lists it at $2,481. 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
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681591323
Dimensions8.17 × 8.21 × 5.10 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.17 mm8.21 mm2.09 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681591323
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

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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 29
Current: $2,481 USD|Low: $394 USD|High: $2,535 USD|Avg: $1,079 USD
Novita Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 7$394 USD
Retailer 6$441 USD
Retailer 10$441 USD
Retailer 4$489 USD
Retailer 15$520 USD
Retailer 16$583 USD
Retailer 22$635 USD
Retailer 20$688 USD
Retailer 8$755 USD
Retailer 21$785 USD
Retailer 2$791 USD
Retailer 13$1,086 USD
Retailer 18$1,182 USD
Retailer 9$1,191 USD
Retailer 12$1,370 USD
Retailer 3$1,570 USD
Retailer 14$1,607 USD
Retailer 11$1,812 USD
Retailer 5$1,829 USD
Retailer 19$1,908 USD
Retailer 17$2,410 USD
Novita Diamonds$2,481 USD

26 data points across 22 retailers

25 retailers$394 USD to $2,481 USD

A
Cheapest Retailer
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$394 USD
A
Retailer 2
-
$441 USD
View
Final sale: no returns
Retailer 3
-
$441 USD
View
Price last confirmed 9 days ago
A
Retailer 4
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$441 USD
View
Retailer 5
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$489 USD
View
Price last confirmed 9 days ago
A
Retailer 6
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$489 USD
View
Retailer 7
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$520 USD
View
Price last confirmed 11 days ago
A
Retailer 8
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$583 USD
View
A
Retailer 9
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$635 USD
View
A
Retailer 10
-
$688 USD
View
A
Retailer 11
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$755 USD
View
A
Retailer 12
-
$785 USD
View
A
Retailer 13
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$791 USD
View
A
Retailer 14
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$1,086 USD
View
A
Retailer 15
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$1,182 USD
View
A
Retailer 16
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$1,191 USD
View
B+
Retailer 17
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$1,370 USD
View
Retailer 18
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$1,570 USD
View
Price last confirmed 8 days ago
B+
Retailer 19
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$1,570 USD
View
B+
Retailer 20
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$1,607 USD
View
B+
Retailer 21
-
$1,812 USD
View
B+
Retailer 22
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$1,829 USD
View
B+
Retailer 23
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$1,908 USD
View
B
Retailer 24
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$2,410 USD
View
Most Expensive
B
Novita Diamonds
cert_681591323 · Oct 31
$2,481 USD
A$3,817 AUD
View
24 more retailers have this diamond
Prices start from $394 USDSave up to $2,087 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
2.09ct Round
$394 USD