CaratHunter
Plans
Oval|Lab Grown|IGI

1.20ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG847689900

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847689900

Diamond specifications and retailer prices

From $451 AUD
$317 USD
As of October 30, 2026
Save $38 AUD (8%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $490 AUD at Adiamor · As of October 30, 2026
View at Adiamor

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847689900 or 847689900. Listed at 4 retailers as of October 30, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847689900
Dimensions8.91 × 5.97 × 3.55 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.91 mm5.97 mm1.20 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847689900
Side View
Table 56.0%Crown 30.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $490 AUD|Low: $451 AUD|High: $26,429 AUD|Avg: $17,748 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$451 AUD
Adiamor$490 AUD
Retailer 3$19,854 AUD
Retailer 4$26,429 AUD

5 data points across 4 retailers

4 retailers$451 AUD to $490 AUD

B+
Cheapest Retailer
-
$451 AUD
$317 USD
Most Expensive
B+
Adiamor
D-82863520 · Oct 30
$490 AUD
$344 USD
View
1 more retailer has this diamond
Prices start from $451 AUDSave up to $38 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.

B+
1.20ct Oval
$451 AUD