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Oval|Lab Grown|IGI

1.82ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445038842

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038842

Diamond specifications and retailer prices

From $1,010 USD
As of October 29, 2026
Save $4,207 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,217 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.82ct lab-grown oval diamond

This 1.82ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038842 or 445038842. Listed at 11 retailers as of October 29, 2026, with prices from $1,010 to $5,217, a $4,207 spread on the same certified stone. MOH London lists it at $5,217. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.82
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038842
Dimensions9.52 × 6.81 × 4.35 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.52 mm6.81 mm1.82 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445038842
Side View
Table 58.0%Crown 37.8°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $5,217 USD|Low: $1,010 USD|High: $5,258 USD|Avg: $2,726 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,010 USD
Retailer 5$1,566 USD
Retailer 9$1,754 USD
Retailer 7$1,817 USD
Retailer 4$1,985 USD
Retailer 3$2,005 USD
Retailer 10$2,458 USD
Retailer 8$2,859 USD
Retailer 2$3,213 USD
Retailer 11$5,202 USD
MOH London$5,217 USD

16 data points across 11 retailers

11 retailers$1,010 USD to $5,217 USD

A
Cheapest Retailer
-
$1,010 USD
B+
Retailer 2
-
$1,566 USD
View
B+
Retailer 3
-
$1,704 USD
View
B+
Retailer 4
-
$1,754 USD
View
Final sale: no returns
Retailer 5
-
$1,817 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,817 USD
View
B+
Retailer 7
-
$1,985 USD
View
B
Retailer 8
-
$2,859 USD
View
B
Retailer 9
-
$3,213 USD
View
B
Retailer 10
-
$3,405 USD
View
Most Expensive
B
MOH London
LG445038842 · Oct 29
$5,217 USD
£4,108 GBP
View
10 more retailers have this diamond
Prices start from $1,010 USDSave up to $4,207 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.82ct Oval
$1,010 USD