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Round|Lab Grown|IGI

1.82ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG817625202

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817625202

Diamond specifications and retailer prices

From $1,273 NZD
$715 USD
As of October 28, 2026
Save $3,338 NZD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,611 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG817625202 or 817625202. Listed at 9 retailers as of October 28, 2026, with prices from $1,273 to $4,611, a $3,338 spread on the same certified stone. Rare Carat lists it at $4,611. 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 angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817625202
Dimensions7.88 × 7.85 × 4.81 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
7.88 mm7.85 mm1.82 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817625202
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $4,611 NZD|Low: $1,150 NZD|High: $4,683 NZD|Avg: $2,212 NZD|+10.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$1,273 NZD
Retailer 4$1,275 NZD
Retailer 5$1,403 NZD
Retailer 2$1,428 NZD
Retailer 7$2,197 NZD
Retailer 8$2,626 NZD
Retailer 3$3,121 NZD
Retailer 9$3,157 NZD
Rare Carat$4,611 NZD

43 data points across 9 retailers

9 retailers$1,273 NZD to $4,611 NZD

A
Cheapest Retailer
-
$1,273 NZD
$715 USD
A
Retailer 2
-
$1,275 NZD
€682 EUR
View
A
Retailer 3
-
$1,403 NZD
$788 USD
View
A
Retailer 4
-
$1,428 NZD
£631 GBP
View
B+
Retailer 5
-
$2,197 NZD
$1,234 USD
View
B+
Retailer 6
-
$2,626 NZD
$1,475 USD
View
B+
Retailer 7
-
$3,121 NZD
£1,380 GBP
View
Retailer 8
-
$3,157 NZD
A$2,728 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Rare Carat
H98731 · Oct 28
$4,611 NZD
$2,590 USD
View
8 more retailers have this diamond
Prices start from $1,273 NZDSave up to $3,338 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
$1,273 NZD