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Oval|Lab Grown|IGI

0.80ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG445038917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038917

Diamond specifications and retailer prices

From $591 AUD
$415 USD
As of October 29, 2026
Save $2,112 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,703 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown oval diamond

This 0.8ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038917 or 445038917. Listed at 12 retailers as of October 29, 2026, with prices from $591 to $2,703, a $2,112 spread on the same certified stone. MOH London lists it at $2,703. 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

0.80
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038917
Dimensions7.57 × 5.25 × 3.19 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.57 mm5.25 mm0.80 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038917
Side View
Table 63.5%Crown 33°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 60.8%

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 29
Current: $2,703 AUD|Low: $470 AUD|High: $2,721 AUD|Avg: $1,187 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$591 AUD
Retailer 12$659 AUD
Retailer 4$721 AUD
Retailer 10$732 AUD
Retailer 13$732 AUD
Retailer 9$797 AUD
Retailer 2$1,144 AUD
Retailer 11$1,157 AUD
Retailer 6$1,238 AUD
Retailer 3$1,291 AUD
Retailer 5$1,532 AUD
Retailer 7$2,053 AUD
MOH London$2,703 AUD

35 data points across 13 retailers

12 retailers$591 AUD to $2,703 AUD

A
Cheapest Retailer
-
$591 AUD
$415 USD
A
Retailer 2
-
$659 AUD
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$661 AUD
$464 USD
View
A
Retailer 4
-
$732 AUD
$514 USD
View
A
Retailer 5
-
$732 AUD
$514 USD
View
A
Retailer 6
-
$797 AUD
$560 USD
View
B+
Retailer 7
-
$1,144 AUD
£633 GBP
View
B+
Retailer 8
-
$1,157 AUD
$813 USD
View
B+
Retailer 9
-
$1,238 AUD
€828 EUR
View
B
Retailer 10
-
$2,053 AUD
$1,442 USD
View
B
Retailer 11
-
$2,353 AUD
$1,653 USD
View
Most Expensive
B
MOH London
LG445038917 · Oct 29
$2,703 AUD
£1,495 GBP
View
11 more retailers have this diamond
Prices start from $591 AUDSave up to $2,112 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
0.80ct Oval
$591 AUD