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Round|Lab Grown|IGI

1.83ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG743523338

Certificate IGI LG743523338

Diamond specifications and retailer prices

From $784 USD
Save $4,436 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,220 USD at Brilliant Earth
View at Brilliant Earth

About this 1.83ct lab-grown round diamond

This 1.83ct 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 LG743523338 or 743523338. Listed at 19 retailers, with prices from $784 to $5,220 at Brilliant Earth, a $4,436 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

1.83
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523338
Dimensions7.79 × 7.83 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 mm1.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743523338
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $5,220 USD|Low: $559 USD|High: $5,220 USD|Avg: $1,965 USD
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
Retailer 17
Retailer 18
October 1, 2026
Retailer 3$784 USD
Retailer 10$947 USD
Retailer 17$1,066 USD
Retailer 12$1,264 USD
Retailer 2$1,271 USD
Retailer 11$1,319 USD
Retailer 4$1,345 USD
Retailer 6$1,362 USD
Retailer 15$1,463 USD
Retailer 9$1,932 USD
Retailer 14$2,025 USD
Retailer 16$2,739 USD
Retailer 7$2,791 USD
Retailer 8$2,802 USD
Retailer 5$2,805 USD
Retailer 18$2,893 USD
Retailer 13$3,230 USD
Brilliant Earth$5,220 USD

38 data points across 18 retailers

19 retailers$784 USD to $5,220 USD

A
Cheapest Retailer
-
$784 USD
A
Retailer 2
-
$947 USD
HK$7,400 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,066 USD
View
A
Retailer 4
-
$1,263 USD
£995 GBP
View
A
Retailer 5
-
$1,271 USD
€1,210 EUR
View
B+
Retailer 6
-
$1,319 USD
View
A
Retailer 7
-
$1,345 USD
View
B+
Retailer 8
-
$1,362 USD
View
B+
Retailer 9
-
$1,463 USD
ZAR 23,642 ZAR
View
B+
Retailer 10
-
$1,932 USD
View
B+
Retailer 11
-
$2,025 USD
A$3,116 AUD
View
B
Retailer 12
-
$2,739 USD
SGD 3,702 SGD
View
B
Retailer 13
-
$2,791 USD
View
B
Retailer 14
-
$2,802 USD
View
B
Retailer 15
-
$2,805 USD
View
B
Retailer 16
-
$2,893 USD
View
B
Retailer 17
-
$3,047 USD
View
B
Retailer 18
-
$3,230 USD
£2,543 GBP
View
Most Expensive
B
Brilliant Earth
19055866A · Oct 1
$5,220 USD
View
18 more retailers have this diamond
Prices start from $784 USDSave up to $4,436 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
1.83ct Round
$784 USD