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Oval|Lab Grown|IGI

0.79ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG754589052

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754589052

Diamond specifications and retailer prices

From $162 AUD
$114 USD
As of October 26, 2026
Save $1,519 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,681 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.79ct lab-grown oval diamond

This 0.79ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754589052 or 754589052. Listed at 17 retailers as of October 26, 2026, with prices from $162 to $1,681, a $1,519 spread on the same certified stone. MOH London lists it at $1,681. 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

0.79
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
Crown angle42.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754589052
Dimensions7.55 × 5.07 × 3.14 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm5.07 mm0.79 ctD / SI1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG754589052
Side View
Table 69.0%Crown 42.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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 26
Current: $1,681 AUD|Low: $155 AUD|High: $1,718 AUD|Avg: $480 AUD|-1.9%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$162 AUD
Retailer 4$181 AUD
Retailer 3$188 AUD
Retailer 8$214 AUD
Retailer 10$256 AUD
Retailer 7$336 AUD
Retailer 13$359 AUD
Retailer 14$394 AUD
Retailer 11$405 AUD
Retailer 2$475 AUD
Retailer 12$495 AUD
Retailer 6$542 AUD
Retailer 9$558 AUD
Retailer 5$646 AUD
Retailer 15$925 AUD
MOH London$1,681 AUD

44 data points across 16 retailers

17 retailers$162 AUD to $1,681 AUD

A
Cheapest Retailer
-
$162 AUD
$114 USD
A
Retailer 2
-
$188 AUD
$132 USD
View
A
Retailer 3
-
$214 AUD
$150 USD
View
A
Retailer 4
-
$237 AUD
HK$1,300 HKD
View
A
Retailer 5
-
$256 AUD
$180 USD
View
B+
Retailer 6
-
$336 AUD
$236 USD
View
Retailer 7
-
$359 AUD
€240 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$394 AUD
$277 USD
View
B+
Retailer 9
-
$405 AUD
£224 GBP
View
B+
Retailer 10
-
$475 AUD
$334 USD
View
B+
Retailer 11
-
$495 AUD
£274 GBP
View
B+
Retailer 12
-
$542 AUD
$381 USD
View
B+
Retailer 13
-
$558 AUD
SGD 530 SGD
View
B
Retailer 14
-
$646 AUD
$454 USD
View
Retailer 15
-
$925 AUD
$650 USD
View
Price last confirmed 20 days ago
B
Retailer 16
-
$925 AUD
$650 USD
View
Most Expensive
B
MOH London
LG754589052 · Oct 26
$1,681 AUD
£930 GBP
View
16 more retailers have this diamond
Prices start from $162 AUDSave up to $1,519 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
0.79ct Oval
$162 AUD