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Oval|Lab Grown|IGI

2.09ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG436073986

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073986

Diamond specifications and retailer prices

From $1,200 USD
As of October 30, 2026
Save $7,259 USD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,459 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.09ct lab-grown oval diamond

This 2.09ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073986 or 436073986. Listed at 11 retailers as of October 29, 2026, with prices from $1,200 to $8,459, a $7,259 spread on the same certified stone. MOH London lists it at $8,459. 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

2.09
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073986
Dimensions9.85 × 7.26 × 4.58 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
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Top View
9.85 mm7.26 mm2.09 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073986
Side View
Table 58.5%Crown 35.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.1%

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: $8,459 USD|Low: $1,200 USD|High: $8,527 USD|Avg: $4,006 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
Retailer 12
October 30, 2026
Retailer 2$1,200 USD
Retailer 6$2,709 USD
Retailer 12$2,948 USD
Retailer 9$3,143 USD
Retailer 11$3,143 USD
Retailer 3$3,305 USD
Retailer 4$3,804 USD
Retailer 8$4,320 USD
Retailer 5$4,407 USD
Retailer 7$4,611 USD
Retailer 10$4,891 USD
MOH London$8,459 USD

20 data points across 12 retailers

11 retailers$1,200 USD to $8,459 USD

A
Cheapest Retailer
-
$1,200 USD
B+
Retailer 2
-
$2,709 USD
View
B+
Retailer 3
-
$2,948 USD
View
Retailer 4
-
$3,143 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$3,143 USD
View
B+
Retailer 6
-
$3,305 USD
View
B
Retailer 7
-
$4,320 USD
View
B
Retailer 8
-
$4,407 USD
£3,470 GBP
View
B
Retailer 9
-
$4,611 USD
View
B
Retailer 10
-
$4,891 USD
View
Most Expensive
B
MOH London
LG436073986 · Oct 29
$8,459 USD
£6,661 GBP
View
10 more retailers have this diamond
Prices start from $1,200 USDSave up to $7,259 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
2.09ct Oval
$1,200 USD