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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG783654647

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783654647

Diamond specifications and retailer prices

From $698 NZD
$392 USD
As of October 26, 2026
Save $5,676 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,374 NZD at Brilliant Earth · As of October 29, 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 LG783654647 or 783654647. Listed at 23 retailers as of October 26, 2026, with prices from $698 to $6,374, a $5,676 spread on the same certified stone. Brilliant Earth lists it at $6,374. 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 angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783654647
Dimensions8.18 × 8.24 × 5.03 mm
L/W Ratio1.01
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
8.18 mm8.24 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783654647
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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 26
Current: $6,374 NZD|Low: $694 NZD|High: $6,374 NZD|Avg: $2,052 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 21
October 29, 2026
Retailer 4$698 NZD
Retailer 14$780 NZD
Retailer 12$782 NZD
Retailer 9$867 NZD
Retailer 21$867 NZD
Retailer 16$970 NZD
Retailer 19$1,131 NZD
Retailer 8$1,161 NZD
Retailer 17$1,333 NZD
Retailer 7$1,341 NZD
Retailer 2$1,412 NZD
Retailer 13$1,917 NZD
Retailer 20$2,081 NZD
Retailer 18$2,090 NZD
Retailer 3$2,147 NZD
Retailer 5$2,785 NZD
Retailer 6$2,792 NZD
Retailer 11$2,851 NZD
Retailer 10$3,137 NZD
Retailer 15$3,403 NZD
Brilliant Earth$6,374 NZD

32 data points across 21 retailers

23 retailers$698 NZD to $6,374 NZD

A
Cheapest Retailer
-
$698 NZD
$392 USD
A
Retailer 2
-
$780 NZD
$438 USD
View
Final sale: no returns
A
Retailer 3
-
$782 NZD
$439 USD
View
A
Retailer 4
-
$867 NZD
$487 USD
View
A
Retailer 5
-
$867 NZD
$487 USD
View
A
Retailer 6
-
$970 NZD
£429 GBP
View
A
Retailer 7
-
$1,131 NZD
$635 USD
View
A
Retailer 8
-
$1,161 NZD
$652 USD
View
A
Retailer 9
-
$1,333 NZD
€713 EUR
View
A
Retailer 10
-
$1,341 NZD
$753 USD
View
A
Retailer 11
-
$1,412 NZD
£625 GBP
View
A
Retailer 12
-
$1,917 NZD
A$1,656 AUD
View
A
Retailer 13
-
$2,081 NZD
$1,169 USD
View
A
Retailer 14
-
$2,090 NZD
ZAR 18,960 ZAR
View
A
Retailer 15
-
$2,147 NZD
$1,206 USD
View
Retailer 16
-
$2,316 NZD
$1,301 USD
View
Price last confirmed 37 days ago
A
Retailer 17
-
$2,785 NZD
$1,564 USD
View
A
Retailer 18
-
$2,792 NZD
$1,568 USD
View
B+
Retailer 19
-
$2,851 NZD
$1,601 USD
View
B+
Retailer 20
-
$3,137 NZD
$1,762 USD
View
B+
Retailer 21
-
$3,403 NZD
£1,505 GBP
View
Retailer 22
-
$6,374 NZD
$3,580 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
19934355A · Oct 29
$6,374 NZD
$3,580 USD
View
22 more retailers have this diamond
Prices start from $698 NZDSave up to $5,676 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
$698 NZD