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Oval|Lab Grown|IGI

1.84ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445036981

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036981

Diamond specifications and retailer prices

From $1,438 AUD
$1,010 USD
As of October 31, 2026
Save $6,069 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,507 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.84ct lab-grown oval diamond

This 1.84ct 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 LG445036981 or 445036981. Listed at 11 retailers as of October 29, 2026, with prices from $1,438 to $7,507, a $6,069 spread on the same certified stone. MOH London lists it at $7,507. 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

1.84
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036981
Dimensions9.60 × 6.94 × 4.38 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.60 mm6.94 mm1.84 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036981
Side View
Table 56.0%Crown 37°Girdle: MediumPavilion 40.7°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 31
Current: $7,507 AUD|Low: $1,438 AUD|High: $7,557 AUD|Avg: $4,022 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$1,438 AUD
Retailer 3$2,254 AUD
Retailer 7$2,523 AUD
Retailer 5$2,614 AUD
Retailer 8$2,854 AUD
Retailer 9$3,533 AUD
Retailer 6$4,116 AUD
Retailer 2$4,624 AUD
Retailer 10$7,485 AUD
MOH London$7,507 AUD

14 data points across 10 retailers

11 retailers$1,438 AUD to $7,507 AUD

A
Cheapest Retailer
-
$1,438 AUD
$1,010 USD
B+
Retailer 2
-
$2,254 AUD
$1,583 USD
View
B+
Retailer 3
-
$2,451 AUD
$1,722 USD
View
B+
Retailer 4
-
$2,523 AUD
$1,772 USD
View
Final sale: no returns
Retailer 5
-
$2,614 AUD
$1,836 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,614 AUD
$1,836 USD
View
B+
Retailer 7
-
$2,854 AUD
$2,005 USD
View
B
Retailer 8
-
$4,116 AUD
$2,891 USD
View
B
Retailer 9
-
$4,624 AUD
$3,248 USD
View
B
Retailer 10
-
$4,900 AUD
$3,442 USD
View
Most Expensive
B
MOH London
LG445036981 · Oct 29
$7,507 AUD
£4,152 GBP
View
10 more retailers have this diamond
Prices start from $1,438 AUDSave up to $6,069 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
1.84ct Oval
$1,438 AUD