Round|Lab Grown|IGI

1.85ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809650846

Certificate IGI LG809650846

Diamond specifications and retailer prices

From $618 USD
Save $379 USD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,470 USD at Brilliant Earth
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct 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 LG809650846 or 809650846. Listed at 14 retailers, with a 61% 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

1.85
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650846
Dimensions7.94 × 7.92 × 4.79 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
7.94 mm7.92 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650846
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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: Oct 1
Current: $3,470 USD|Low: $281 USD|High: $4,570 USD|Avg: $1,222 USD|-24.1%
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
September 22, 2026
Retailer 9$395 USD
Retailer 13$618 USD
Retailer 14$700 USD
Retailer 7$702 USD
Retailer 12$736 USD
Retailer 2$753 USD
Retailer 10$757 USD
Retailer 11$997 USD
Retailer 6$1,176 USD
Retailer 15$1,268 USD
Retailer 4$1,448 USD
Retailer 5$1,682 USD
Retailer 8$1,793 USD
Retailer 3$2,346 USD
Brilliant Earth$3,470 USD

27 data points across 15 retailers

14 retailers$618 USD to $997 USD

A
Cheapest Retailer
-
$618 USD
A
Retailer 2
-
$700 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$702 USD
€669 EUR
View
Price last confirmed 48 days ago
A
Retailer 4
-
$736 USD
ZAR 11,883 ZAR
View
Price last confirmed 13 days ago
A
Retailer 5
-
$753 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$757 USD
£596 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$997 USD
View
B+
Retailer 8
-
$1,176 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,268 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,448 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,661 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,682 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$2,346 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20536737A · Sep 23
$3,470 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $618 USDSave up to $379 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
1.85ct Round
$618 USD