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Round|Lab Grown|IGI

1.85ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG731593533

Certificate IGI LG731593533

Diamond specifications and retailer prices

From $433 USD
Save $3,027 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,460 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 LG731593533 or 731593533. Listed at 17 retailers, with prices from $433 to $3,460 at Brilliant Earth, a $3,027 spread on the same certified stone. 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 angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731593533
Dimensions7.86 × 7.91 × 4.90 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
7.86 mm7.91 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731593533
Side View
Table 55.0%Crown 34.1°Girdle: MED-STKPavilion 41°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: Oct 1
Current: $3,460 USD|Low: $245 USD|High: $3,490 USD|Avg: $1,198 USD|-0.9%
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
October 1, 2026
Retailer 2$433 USD
Retailer 11$538 USD
Retailer 3$605 USD
Retailer 9$612 USD
Retailer 16$642 USD
Retailer 12$656 USD
Retailer 13$729 USD
Retailer 15$859 USD
Retailer 4$1,071 USD
Retailer 5$1,253 USD
Retailer 7$1,274 USD
Retailer 6$1,538 USD
Retailer 10$1,548 USD
Retailer 14$1,580 USD
Retailer 8$2,690 USD
Brilliant Earth$3,460 USD

37 data points across 16 retailers

17 retailers$433 USD to $3,460 USD

A
Cheapest Retailer
-
$433 USD
B+
Retailer 2
-
$538 USD
View
A
Retailer 3
-
$605 USD
View
A
Retailer 4
-
$612 USD
€583 EUR
View
A
Retailer 5
-
$642 USD
ZAR 10,367 ZAR
View
Price last confirmed 13 days ago
A
Retailer 6
-
$658 USD
£518 GBP
View
A
Retailer 7
-
$729 USD
View
A
Retailer 8
-
$859 USD
View
A
Retailer 9
-
$1,071 USD
View
B+
Retailer 10
-
$1,253 USD
View
B+
Retailer 11
-
$1,274 USD
View
B+
Retailer 12
-
$1,472 USD
View
B+
Retailer 13
-
$1,538 USD
View
B+
Retailer 14
-
$1,548 USD
£1,219 GBP
View
B+
Retailer 15
-
$1,580 USD
View
B
Retailer 16
-
$2,690 USD
View
Most Expensive
B
Brilliant Earth
16414829A · Sep 29
$3,460 USD
View
16 more retailers have this diamond
Prices start from $433 USDSave up to $3,027 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
$433 USD