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Oval|Lab Grown|IGI

3.50ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG837693849

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837693849

Diamond specifications and retailer prices

From $3,333 AUD
$2,341 USD
As of October 30, 2026
Save $7,999 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,332 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.5ct lab-grown oval diamond

This 3.5ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837693849 or 837693849. Listed at 8 retailers as of October 30, 2026, with prices from $3,333 to $11,332, a $7,999 spread on the same certified stone. With Clarity lists it at $11,332. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837693849
Dimensions11.97 × 8.63 × 5.32 mm
L/W Ratio1.39
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
11.97 mm8.63 mm3.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837693849
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.6%

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: $4,262 AUD|Low: $3,333 AUD|High: $11,332 AUD|Avg: $7,392 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 5$3,333 AUD
Retailer 1$4,262 AUD
Retailer 3$4,856 AUD
Retailer 4$6,190 AUD
Retailer 7$8,864 AUD
Retailer 2$9,118 AUD
Retailer 6$10,857 AUD
With Clarity$11,332 AUD

7 data points across 8 retailers

8 retailers$3,333 AUD to $11,332 AUD

A
Cheapest Retailer
-
$3,333 AUD
$2,341 USD
A
Retailer 2
-
$4,262 AUD
£2,357 GBP
View
B+
Retailer 3
-
$4,856 AUD
$3,411 USD
View
B+
Retailer 4
-
$6,190 AUD
$4,348 USD
View
B
Retailer 5
-
$8,864 AUD
£4,903 GBP
View
B
Retailer 6
-
$9,118 AUD
$6,405 USD
View
B
Retailer 7
-
$10,857 AUD
$7,626 USD
View
Most Expensive
B
With Clarity
837693849 · Oct 31
$11,332 AUD
$7,960 USD
View
7 more retailers have this diamond
Prices start from $3,333 AUDSave up to $7,999 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
3.50ct Oval
$3,333 AUD