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Round|Lab Grown|IGI

1.82ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG735568342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735568342

Diamond specifications and retailer prices

From $758 NZD
$426 USD
As of October 29, 2026
Save $5,117 NZD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,876 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.82ct lab-grown round diamond

This 1.82ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735568342 or 735568342. Listed at 26 retailers as of October 29, 2026, with prices from $758 to $5,876, a $5,117 spread on the same certified stone. Brilliant Earth lists it at $5,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735568342
Dimensions7.79 × 7.83 × 4.82 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
7.79 mm7.83 mm1.82 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735568342
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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 29
Current: $5,876 NZD|Low: $495 NZD|High: $5,876 NZD|Avg: $1,805 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
October 30, 2026
Retailer 10$758 NZD
Retailer 5$944 NZD
Retailer 13$944 NZD
Retailer 8$1,092 NZD
Retailer 12$1,151 NZD
Retailer 2$1,187 NZD
Retailer 6$1,287 NZD
Retailer 7$1,504 NZD
Retailer 11$1,561 NZD
Retailer 15$2,058 NZD
Retailer 3$2,163 NZD
Retailer 4$2,357 NZD
Retailer 9$2,700 NZD
Retailer 14$4,620 NZD
Brilliant Earth$5,876 NZD

38 data points across 15 retailers

26 retailers$758 NZD to $5,876 NZD

Retailer 1
-
$539 NZD
$303 USD
Price last confirmed 37 days ago
Retailer 2
-
$539 NZD
$303 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$627 NZD
$352 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$661 NZD
$371 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$669 NZD
$376 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$669 NZD
$376 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$758 NZD
$426 USD
View
Final sale: no returns
A
Retailer 8
-
$944 NZD
$530 USD
View
B+
Retailer 9
-
$944 NZD
$530 USD
View
A
Retailer 10
-
$1,092 NZD
€584 EUR
View
A
Retailer 11
-
$1,151 NZD
ZAR 10,444 ZAR
View
A
Retailer 12
-
$1,187 NZD
£525 GBP
View
A
Retailer 13
-
$1,287 NZD
$723 USD
View
A
Retailer 14
-
$1,504 NZD
$845 USD
View
A
Retailer 15
-
$1,561 NZD
A$1,349 AUD
View
A
Retailer 16
-
$2,058 NZD
$1,156 USD
View
Retailer 17
-
$2,153 NZD
$1,209 USD
View
Price last confirmed 39 days ago
Retailer 18
-
$2,153 NZD
$1,209 USD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$2,163 NZD
$1,215 USD
View
B+
Retailer 20
-
$2,237 NZD
$1,257 USD
View
B+
Retailer 21
-
$2,357 NZD
$1,324 USD
View
B+
Retailer 22
-
$2,576 NZD
$1,447 USD
View
B+
Retailer 23
-
$2,700 NZD
£1,194 GBP
View
B+
Retailer 24
-
$2,713 NZD
$1,524 USD
View
B
Retailer 25
-
$4,620 NZD
$2,595 USD
View
Most Expensive
B
Brilliant Earth
15944473A · Oct 29
$5,876 NZD
$3,300 USD
View
25 more retailers have this diamond
Prices start from $758 NZDSave up to $5,117 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
1.82ct Round
$758 NZD