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Oval|Lab Grown|IGI

1.90ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447002201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447002201

Diamond specifications and retailer prices

From $2,150 USD
As of November 5, 2026
Save $4,599 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,749 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.9ct lab-grown oval diamond

This 1.9ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447002201 or 447002201. Listed at 8 retailers as of November 5, 2026, with prices from $2,150 to $6,749, a $4,599 spread on the same certified stone. MOH London lists it at $6,749. 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

1.90
Carat
K
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447002201
Dimensions9.59 × 6.97 × 4.43 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.59 mm6.97 mm1.90 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447002201
Side View
Table 61.0%Crown 35.5°Girdle: STK-VTKPavilion 41.7°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,749 USD|Low: $2,064 USD|High: $6,857 USD|Avg: $3,770 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$2,150 USD
Retailer 7$2,339 USD
Retailer 4$2,494 USD
Retailer 8$3,168 USD
Retailer 6$3,428 USD
Retailer 5$3,897 USD
Retailer 2$3,909 USD
Retailer 9$5,582 USD
MOH London$6,749 USD

15 data points across 9 retailers

8 retailers$2,150 USD to $6,749 USD

B+
Cheapest Retailer
-
$2,150 USD
B+
Retailer 2
-
$2,339 USD
View
Retailer 3
-
$2,494 USD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$2,494 USD
View
B
Retailer 5
-
$3,428 USD
View
B
Retailer 6
-
$3,897 USD
View
B
Retailer 7
-
$3,909 USD
View
Most Expensive
B
MOH London
LG447002201 · Nov 5
$6,749 USD
£5,314 GBP
View
7 more retailers have this diamond
Prices start from $2,150 USDSave up to $4,599 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.

B+
1.90ct Oval
$2,150 USD