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Oval|Lab Grown|IGI

1.93ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG487109334

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG487109334

Diamond specifications and retailer prices

From $1,220 USD
As of October 31, 2026
Save $4,889 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,109 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.93ct lab-grown oval diamond

This 1.93ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487109334 or 487109334. Listed at 10 retailers as of October 29, 2026, with prices from $1,220 to $6,109, a $4,889 spread on the same certified stone. MOH London lists it at $6,109. 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

1.93
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487109334
Dimensions9.37 × 7.13 × 4.53 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm7.13 mm1.93 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487109334
Side View
Table 58.5%Crown 36°Girdle: STK-VTKPavilion 41.3°Culet: NoneDepth 63.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $6,109 USD|Low: $1,220 USD|High: $6,157 USD|Avg: $3,132 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,220 USD
Retailer 4$1,834 USD
Retailer 5$2,127 USD
Retailer 7$2,295 USD
Retailer 8$2,832 USD
Retailer 6$3,335 USD
Retailer 3$3,579 USD
MOH London$6,109 USD

14 data points across 8 retailers

10 retailers$1,220 USD to $6,109 USD

A
Cheapest Retailer
-
$1,220 USD
B+
Retailer 2
-
$1,834 USD
View
B+
Retailer 3
-
$1,995 USD
View
Retailer 4
-
$2,127 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$2,127 USD
View
B
Retailer 6
-
$2,295 USD
View
B
Retailer 7
-
$3,335 USD
View
B
Retailer 8
-
$3,579 USD
View
B
Retailer 9
-
$3,988 USD
View
Most Expensive
B
MOH London
LG487109334 · Oct 29
$6,109 USD
£4,810 GBP
View
9 more retailers have this diamond
Prices start from $1,220 USDSave up to $4,889 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
1.93ct Oval
$1,220 USD