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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 $1,737 AUD
$1,220 USD
As of October 31, 2026
Save $6,913 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,649 AUD at MOH London · As of November 1, 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 31, 2026, with prices from $1,737 to $8,649, a $6,913 spread on the same certified stone. MOH London lists it at $8,649. 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
Colour
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: $8,649 AUD|Low: $1,737 AUD|High: $8,765 AUD|Avg: $4,436 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$1,737 AUD
Retailer 4$2,611 AUD
Retailer 5$3,028 AUD
Retailer 7$3,267 AUD
Retailer 8$4,032 AUD
Retailer 6$4,748 AUD
Retailer 3$5,095 AUD
MOH London$8,649 AUD

15 data points across 8 retailers

10 retailers$1,737 AUD to $8,649 AUD

A
Cheapest Retailer
-
$1,737 AUD
$1,220 USD
B+
Retailer 2
-
$2,611 AUD
$1,834 USD
View
B+
Retailer 3
-
$2,840 AUD
$1,995 USD
View
Retailer 4
-
$3,028 AUD
$2,127 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$3,028 AUD
$2,127 USD
View
B
Retailer 6
-
$3,267 AUD
$2,295 USD
View
B
Retailer 7
-
$4,748 AUD
$3,335 USD
View
B
Retailer 8
-
$5,095 AUD
$3,579 USD
View
B
Retailer 9
-
$5,677 AUD
$3,988 USD
View
Most Expensive
B
MOH London
LG487109334 · Nov 1
$8,649 AUD
£4,784 GBP
View
9 more retailers have this diamond
Prices start from $1,737 AUDSave up to $6,913 AUD

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
$1,737 AUD