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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 $1,472 NZD
$827 USD
As of October 28, 2026
Save $8,854 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,128 NZD 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: $11,128 NZD|Low: $807 NZD|High: $11,128 NZD|Avg: $3,972 NZD
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 30, 2026
Retailer 10$1,255 NZD
Retailer 4$1,472 NZD
Retailer 3$1,805 NZD
Retailer 14$1,807 NZD
Retailer 17$2,126 NZD
Retailer 5$2,154 NZD
Retailer 2$2,581 NZD
Retailer 12$4,001 NZD
Retailer 18$4,093 NZD
Retailer 9$4,219 NZD
Retailer 11$4,352 NZD
Retailer 6$5,149 NZD
Retailer 16$5,388 NZD
Retailer 8$6,024 NZD
Retailer 13$6,356 NZD
Retailer 7$7,442 NZD
Retailer 15$10,327 NZD
Brilliant Earth$11,128 NZD

39 data points across 18 retailers

22 retailers$1,472 NZD to $10,327 NZD

Retailer 1
-
$1,134 NZD
$637 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,239 NZD
$696 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$1,264 NZD
$710 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$1,472 NZD
$827 USD
View
Final sale: no returns
A
Retailer 5
-
$1,805 NZD
$1,014 USD
View
A
Retailer 6
-
$1,807 NZD
$1,015 USD
View
A
Retailer 7
-
$2,126 NZD
$1,194 USD
View
A
Retailer 8
-
$2,154 NZD
$1,210 USD
View
A
Retailer 9
-
$2,581 NZD
£1,141 GBP
View
Retailer 10
-
$3,645 NZD
$2,047 USD
View
Price last confirmed 30 days ago
Retailer 11
-
$4,001 NZD
A$3,457 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,093 NZD
$2,299 USD
View
B+
Retailer 13
-
$4,219 NZD
CA$3,291 CAD
View
B+
Retailer 14
-
$4,352 NZD
ZAR 39,485 ZAR
View
Retailer 15
-
$4,879 NZD
$2,740 USD
View
Price last confirmed 51 days ago
B
Retailer 16
-
$5,149 NZD
$2,892 USD
View
B
Retailer 17
-
$5,388 NZD
$3,026 USD
View
B
Retailer 18
-
$6,024 NZD
$3,383 USD
View
B
Retailer 19
-
$6,356 NZD
£2,811 GBP
View
B
Retailer 20
-
$7,442 NZD
$4,180 USD
View
B
Retailer 21
-
$10,327 NZD
$5,800 USD
View
Most Expensive
Brilliant Earth
16632667Y · Oct 18
$11,128 NZD
$6,250 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from $1,472 NZDSave up to $8,854 NZD

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
$1,472 NZD