Round|Lab Grown|IGI

1.82ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG786692945

Certificate IGI LG786692945

Diamond specifications and retailer prices

From $487 USD
Save $373 USD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,410 USD at Brilliant Earth
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 LG786692945 or 786692945. Listed at 17 retailers, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786692945
Dimensions7.76 × 7.79 × 4.84 mm
L/W Ratio1.00
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
7.76 mm7.79 mm1.82 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786692945
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $3,410 USD|Low: $245 USD|High: $3,590 USD|Avg: $1,180 USD|-5.0%
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
September 28, 2026
Retailer 2$487 USD
Retailer 14$538 USD
Retailer 15$605 USD
Retailer 8$612 USD
Retailer 13$643 USD
Retailer 11$645 USD
Retailer 16$704 USD
Retailer 12$860 USD
Retailer 3$1,072 USD
Retailer 4$1,216 USD
Retailer 6$1,276 USD
Retailer 9$1,532 USD
Retailer 5$1,539 USD
Retailer 10$1,581 USD
Retailer 7$2,355 USD
Brilliant Earth$3,410 USD

33 data points across 16 retailers

17 retailers$487 USD to $860 USD

A
Cheapest Retailer
-
$487 USD
B+
Retailer 2
-
$538 USD
View
A
Retailer 3
-
$605 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$612 USD
€583 EUR
View
Price last confirmed 48 days ago
A
Retailer 5
-
$643 USD
ZAR 10,380 ZAR
View
Price last confirmed 13 days ago
A
Retailer 6
-
$645 USD
£508 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$704 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$860 USD
View
A
Retailer 9
-
$1,072 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,216 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,276 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,474 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,532 USD
£1,206 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,539 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$2,355 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$2,645 USD
View
Price last confirmed 81 days ago
Most Expensive
B
Brilliant Earth
18549074A · Sep 23
$3,410 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $487 USDSave up to $373 USD

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.

A
1.82ct Round
$487 USD