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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG846629583

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846629583

Diamond specifications and retailer prices

From $396 AUD
£219 GBP
As of October 26, 2026
Save $2,351 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,747 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846629583 or 846629583. Listed at 12 retailers as of October 26, 2026, with prices from $396 to $2,747, a $2,351 spread on the same certified stone. Brilliant Earth lists it at $2,747. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629583
Dimensions9.30 × 5.76 × 3.51 mm
L/W Ratio1.61
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm5.76 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629583
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.9%

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: $846 AUD|Low: $313 AUD|High: $1,690 AUD|Avg: $865 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 8$313 AUD
Retailer 12$396 AUD
Retailer 6$470 AUD
Retailer 4$597 AUD
Retailer 10$613 AUD
Retailer 7$811 AUD
Retailer 1$846 AUD
Retailer 9$1,119 AUD
Retailer 11$1,133 AUD
Retailer 2$1,191 AUD
Retailer 3$1,262 AUD
Retailer 5$1,623 AUD

7 data points across 12 retailers

12 retailers$396 AUD to $2,747 AUD

A
Cheapest Retailer
-
$396 AUD
£219 GBP
B+
Retailer 2
-
$470 AUD
$330 USD
View
Retailer 3
-
$597 AUD
ZAR 6,779 ZAR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$613 AUD
£339 GBP
View
A
Retailer 5
-
$811 AUD
$570 USD
View
B+
Retailer 6
-
$846 AUD
View
B+
Retailer 7
-
$1,119 AUD
$786 USD
View
B+
Retailer 8
-
$1,133 AUD
SGD 1,076 SGD
View
B+
Retailer 9
-
$1,191 AUD
$837 USD
View
B
Retailer 10
-
$1,262 AUD
View
B+
Retailer 11
-
$1,623 AUD
£898 GBP
View
Most Expensive
B
Brilliant Earth
22283012A · Oct 26
$2,747 AUD
$1,930 USD
View
11 more retailers have this diamond
Prices start from $396 AUDSave up to $2,351 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
1.20ct Oval
$396 AUD