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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG748501689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG748501689

Diamond specifications and retailer prices

From HK$6,489 HKD
$827 USD
As of October 28, 2026
Save HK$39,020 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$49,040 HKD at Brilliant Earth · As of October 18, 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 LG748501689 or 748501689. Listed at 22 retailers as of October 28, 2026, with a 601% 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 angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG748501689
Dimensions8.19 × 8.16 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.16 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG748501689
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

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 28
Current: HK$49,040 HKD|Low: HK$3,554 HKD|High: HK$49,040 HKD|Avg: HK$17,430 HKD
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
Retailer 18
October 29, 2026
Retailer 10HK$5,532 HKD
Retailer 4HK$6,489 HKD
Retailer 3HK$7,956 HKD
Retailer 14HK$7,964 HKD
Retailer 17HK$9,369 HKD
Retailer 5HK$9,494 HKD
Retailer 2HK$11,338 HKD
Retailer 12HK$17,631 HKD
Retailer 18HK$18,039 HKD
Retailer 9HK$18,594 HKD
Retailer 11HK$19,178 HKD
Retailer 6HK$22,691 HKD
Retailer 16HK$23,743 HKD
Retailer 8HK$26,548 HKD
Retailer 13HK$28,011 HKD
Retailer 7HK$32,798 HKD
Retailer 15HK$45,509 HKD
Brilliant EarthHK$49,040 HKD

38 data points across 18 retailers

22 retailersHK$6,489 HKD to HK$45,509 HKD

Retailer 1
-
HK$4,998 HKD
$637 USD
Price last confirmed 37 days ago
Retailer 2
-
HK$5,461 HKD
$696 USD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$5,571 HKD
$710 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
HK$6,489 HKD
$827 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,956 HKD
$1,014 USD
View
A
Retailer 6
-
HK$7,964 HKD
$1,015 USD
View
A
Retailer 7
-
HK$9,369 HKD
$1,194 USD
View
A
Retailer 8
-
HK$9,494 HKD
$1,210 USD
View
A
Retailer 9
-
HK$11,338 HKD
£1,138 GBP
View
Retailer 10
-
HK$16,062 HKD
$2,047 USD
View
Price last confirmed 29 days ago
Retailer 11
-
HK$17,631 HKD
A$3,457 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$18,039 HKD
$2,299 USD
View
B+
Retailer 13
-
HK$18,594 HKD
CA$3,291 CAD
View
B+
Retailer 14
-
HK$19,178 HKD
ZAR 39,485 ZAR
View
Retailer 15
-
HK$21,499 HKD
$2,740 USD
View
Price last confirmed 50 days ago
B
Retailer 16
-
HK$22,691 HKD
$2,892 USD
View
B
Retailer 17
-
HK$23,743 HKD
$3,026 USD
View
B
Retailer 18
-
HK$26,548 HKD
$3,383 USD
View
B
Retailer 19
-
HK$28,011 HKD
£2,811 GBP
View
B
Retailer 20
-
HK$32,798 HKD
$4,180 USD
View
B
Retailer 21
-
HK$45,509 HKD
$5,800 USD
View
Most Expensive
Brilliant Earth
16632667Y · Oct 18
HK$49,040 HKD
$6,250 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from HK$6,489 HKDSave up to HK$39,020 HKD

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
HK$6,489 HKD