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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG815676901

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815676901

Diamond specifications and retailer prices

From $600 SGD
$469 USD
As of October 31, 2026
Save $1,859 SGD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,577 SGD at Brilliant Earth · As of October 22, 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 LG815676901 or 815676901. Listed at 24 retailers as of October 29, 2026, with a 310% 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815676901
Dimensions8.20 × 8.17 × 5.07 mm
L/W Ratio1.00
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
8.20 mm8.17 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815676901
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $4,577 SGD|Low: $600 SGD|High: $4,577 SGD|Avg: $1,605 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
Retailer 17
October 31, 2026
Retailer 5$600 SGD
Retailer 9$679 SGD
Retailer 17$936 SGD
Retailer 11$940 SGD
Retailer 14$1,062 SGD
Retailer 10$1,093 SGD
Retailer 13$1,478 SGD
Retailer 6$1,537 SGD
Retailer 4$1,553 SGD
Retailer 12$1,588 SGD
Retailer 16$1,605 SGD
Retailer 7$2,182 SGD
Retailer 2$2,323 SGD
Retailer 3$2,423 SGD
Retailer 15$2,458 SGD
Retailer 8$3,496 SGD
Brilliant Earth$4,577 SGD

36 data points across 17 retailers

24 retailers$600 SGD to $2,458 SGD

Retailer 1
-
$547 SGD
$428 USD
Price last confirmed 39 days ago
Retailer 2
-
$547 SGD
$428 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$600 SGD
$469 USD
View
Final sale: no returns
Retailer 4
-
$614 SGD
$480 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$670 SGD
$524 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$679 SGD
$531 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$679 SGD
$531 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$936 SGD
$732 USD
View
A
Retailer 9
-
$940 SGD
$735 USD
View
A
Retailer 10
-
$1,062 SGD
€791 EUR
View
A
Retailer 11
-
$1,093 SGD
£673 GBP
View
A
Retailer 12
-
$1,478 SGD
A$1,779 AUD
View
A
Retailer 13
-
$1,537 SGD
$1,202 USD
View
A
Retailer 14
-
$1,553 SGD
$1,215 USD
View
A
Retailer 15
-
$1,588 SGD
$1,242 USD
View
A
Retailer 16
-
$1,605 SGD
ZAR 20,285 ZAR
View
Retailer 17
-
$2,182 SGD
$1,707 USD
View
Price last confirmed 40 days ago
Retailer 18
-
$2,182 SGD
$1,707 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
$2,182 SGD
$1,707 USD
View
B+
Retailer 20
-
$2,323 SGD
$1,817 USD
View
B+
Retailer 21
-
$2,423 SGD
$1,895 USD
View
B+
Retailer 22
-
$2,458 SGD
£1,514 GBP
View
Retailer 23
-
$3,496 SGD
$2,735 USD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
21017567A · Oct 22
$4,577 SGD
$3,580 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $600 SGDSave up to $1,859 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
$600 SGD