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Oval|Lab Grown|IGI

1.10ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440012569

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012569

Diamond specifications and retailer prices

From $630 USD
As of October 30, 2026
Save $3,666 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,296 USD at MOH London · As of October 27, 2026
View at MOH London

About this 1.1ct lab-grown oval diamond

This 1.1ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012569 or 440012569. Listed at 10 retailers as of October 27, 2026, with prices from $630 to $4,296, a $3,666 spread on the same certified stone. MOH London lists it at $4,296. 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

1.10
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012569
Dimensions8.10 × 5.67 × 3.65 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.10 mm5.67 mm1.10 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012569
Side View
Table 61.0%Crown 36.4°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 64.4%

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 30
Current: $4,296 USD|Low: $630 USD|High: $4,342 USD|Avg: $1,821 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$630 USD
Retailer 3$1,091 USD
Retailer 4$1,265 USD
Retailer 6$1,265 USD
Retailer 10$1,350 USD
Retailer 7$1,440 USD
Retailer 9$1,800 USD
Retailer 5$2,013 USD
Retailer 8$2,566 USD
MOH London$4,296 USD

10 data points across 10 retailers

10 retailers$630 USD to $4,296 USD

A
Cheapest Retailer
-
$630 USD
B+
Retailer 2
-
$1,091 USD
View
B+
Retailer 3
-
$1,187 USD
View
Retailer 4
-
$1,265 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$1,265 USD
View
B
Retailer 6
-
$1,440 USD
View
B
Retailer 7
-
$2,013 USD
View
B
Retailer 8
-
$2,371 USD
View
B
Retailer 9
-
$2,566 USD
View
Most Expensive
B
MOH London
LG440012569 · Oct 27
$4,296 USD
£3,383 GBP
View
9 more retailers have this diamond
Prices start from $630 USDSave up to $3,666 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
1.10ct Oval
$630 USD