CaratHunter
Plans
Oval|Lab Grown|IGI

1.92ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG436073275

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073275

Diamond specifications and retailer prices

From $1,110 USD
As of October 31, 2026
Save $4,388 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,498 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.92ct lab-grown oval diamond

This 1.92ct 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 LG436073275 or 436073275. Listed at 10 retailers as of October 29, 2026, with prices from $1,110 to $5,498, a $4,388 spread on the same certified stone. MOH London lists it at $5,498. 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

1.92
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073275
Dimensions9.51 × 7.14 × 4.38 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.51 mm7.14 mm1.92 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073275
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.3%

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 31
Current: $5,498 USD|Low: $1,110 USD|High: $5,542 USD|Avg: $2,827 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,110 USD
Retailer 4$1,651 USD
Retailer 5$1,915 USD
Retailer 7$2,085 USD
Retailer 8$2,579 USD
Retailer 6$3,011 USD
Retailer 3$3,302 USD
MOH London$5,498 USD

15 data points across 8 retailers

10 retailers$1,110 USD to $5,498 USD

A
Cheapest Retailer
-
$1,110 USD
B+
Retailer 2
-
$1,651 USD
View
B+
Retailer 3
-
$1,796 USD
View
B+
Retailer 4
-
$1,915 USD
View
Retailer 5
-
$1,915 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,085 USD
View
B
Retailer 7
-
$3,011 USD
View
B
Retailer 8
-
$3,302 USD
View
B
Retailer 9
-
$3,589 USD
View
Most Expensive
B
MOH London
LG436073275 · Oct 29
$5,498 USD
£4,329 GBP
View
9 more retailers have this diamond
Prices start from $1,110 USDSave up to $4,388 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
1.92ct Oval
$1,110 USD