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Oval|Lab Grown|IGI

1.56ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG840634396

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840634396

Diamond specifications and retailer prices

From $495 AUD
$348 USD
As of October 30, 2026
Save $4,864 AUD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,360 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840634396 or 840634396. Listed at 12 retailers as of October 28, 2026, with prices from $495 to $5,360, a $4,864 spread on the same certified stone. Rare Carat lists it at $5,360. 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

1.56
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634396
Dimensions9.49 × 6.54 × 3.98 mm
L/W Ratio1.45
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
9.49 mm6.54 mm1.56 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634396
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.9%

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 30
Current: $3,872 AUD|Low: $495 AUD|High: $4,584 AUD|Avg: $1,487 AUD|-15.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$495 AUD
Retailer 4$567 AUD
Retailer 10$769 AUD
Retailer 9$894 AUD
Retailer 7$943 AUD
Retailer 5$977 AUD
Retailer 11$1,539 AUD
Retailer 8$1,686 AUD
Retailer 3$1,863 AUD
Retailer 6$2,211 AUD
Retailer 1$3,872 AUD

11 data points across 11 retailers

12 retailers$495 AUD to $5,360 AUD

A
Cheapest Retailer
-
$495 AUD
$348 USD
Final sale: no returns
A
Retailer 2
-
$567 AUD
£313 GBP
View
A
Retailer 3
-
$769 AUD
$540 USD
View
A
Retailer 4
-
$894 AUD
$628 USD
View
A
Retailer 5
-
$943 AUD
ZAR 10,701 ZAR
View
A
Retailer 6
-
$977 AUD
£540 GBP
View
B+
Retailer 7
-
$1,539 AUD
$1,081 USD
View
B+
Retailer 8
-
$1,686 AUD
$1,184 USD
View
B+
Retailer 9
-
$1,863 AUD
SGD 1,768 SGD
View
B
Retailer 10
-
$2,211 AUD
£1,223 GBP
View
B
Retailer 11
-
$3,872 AUD
$2,720 USD
View
Most Expensive
B
Rare Carat
PD-256032 · Oct 28
$5,360 AUD
$3,765 USD
View
11 more retailers have this diamond
Prices start from $495 AUDSave up to $4,864 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
1.56ct Oval
$495 AUD