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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG589385465

Shape and cutting style on the report: Round brilliant

Certificate IGI LG589385465

Diamond specifications and retailer prices

From $635 SGD
$497 USD
As of October 29, 2026
Save $5,002 SGD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,990 SGD at Brilliant Earth · As of October 21, 2026
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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG589385465 or 589385465. Listed at 24 retailers as of October 29, 2026, with a 787% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589385465
Dimensions8.14 × 8.17 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
8.14 mm8.17 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589385465
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 29
Current: $7,990 SGD|Low: $610 SGD|High: $7,990 SGD|Avg: $2,020 SGD
Brilliant Earth
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 31, 2026
Retailer 3$635 SGD
Retailer 5$712 SGD
Retailer 6$787 SGD
Retailer 15$787 SGD
Retailer 13$965 SGD
Retailer 10$971 SGD
Retailer 14$1,186 SGD
Retailer 2$1,351 SGD
Retailer 9$1,930 SGD
Retailer 12$2,098 SGD
Retailer 16$2,118 SGD
Retailer 4$2,287 SGD
Retailer 8$2,532 SGD
Retailer 7$2,947 SGD
Retailer 11$3,650 SGD
Brilliant Earth$7,990 SGD

34 data points across 16 retailers

24 retailers$635 SGD to $5,638 SGD

A
Cheapest Retailer
-
$635 SGD
$497 USD
A
Retailer 2
-
$711 SGD
$556 USD
View
Final sale: no returns
A
Retailer 3
-
$712 SGD
$557 USD
View
Retailer 4
-
$787 SGD
$616 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$787 SGD
$616 USD
View
A
Retailer 6
-
$965 SGD
$755 USD
View
A
Retailer 7
-
$971 SGD
£598 GBP
View
A
Retailer 8
-
$1,186 SGD
$928 USD
View
A
Retailer 9
-
$1,211 SGD
$947 USD
View
A
Retailer 10
-
$1,231 SGD
$963 USD
View
A
Retailer 11
-
$1,351 SGD
£832 GBP
View
A
Retailer 12
-
$1,930 SGD
A$2,323 AUD
View
A
Retailer 13
-
$2,098 SGD
ZAR 26,517 ZAR
View
B+
Retailer 14
-
$2,118 SGD
$1,657 USD
View
B+
Retailer 15
-
$2,222 SGD
$1,738 USD
View
B+
Retailer 16
-
$2,287 SGD
$1,789 USD
View
B+
Retailer 17
-
$2,354 SGD
$1,841 USD
View
B+
Retailer 18
-
$2,532 SGD
$1,981 USD
View
B+
Retailer 19
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$2,720 SGD
$2,128 USD
View
B+
Retailer 20
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$2,947 SGD
$2,305 USD
View
B+
Retailer 21
-
$2,971 SGD
$2,324 USD
View
B+
Retailer 22
-
$3,650 SGD
£2,248 GBP
View
B
Retailer 23
-
$5,638 SGD
$4,410 USD
View
Most Expensive
Brilliant Earth
18396569Y · Oct 21
$7,990 SGD
$6,250 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from $635 SGDSave up to $5,002 SGD

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
$635 SGD