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Round|Lab Grown|IGI

3.38ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836617746

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836617746

Diamond specifications and retailer prices

From $2,000 AUD
$1,405 USD
As of October 29, 2026
Save $12,690 AUD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,689 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.38ct lab-grown round diamond

This 3.38ct lab-grown round 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 LG836617746 or 836617746. Listed at 23 retailers as of October 28, 2026, with prices from $2,000 to $14,689, a $12,690 spread on the same certified stone. Brilliant Earth lists it at $14,689. 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

3.38
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617746
Dimensions9.57 × 9.63 × 5.92 mm
L/W Ratio1.01
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
9.57 mm9.63 mm3.38 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617746
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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 29
Current: $14,689 AUD|Low: $2,000 AUD|High: $15,373 AUD|Avg: $5,512 AUD|-4.4%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 6$2,000 AUD
Retailer 4$2,176 AUD
Retailer 19$2,320 AUD
Retailer 11$2,495 AUD
Retailer 7$2,652 AUD
Retailer 2$2,839 AUD
Retailer 13$3,262 AUD
Retailer 9$3,537 AUD
Retailer 5$3,662 AUD
Retailer 21$3,913 AUD
Retailer 18$4,129 AUD
Retailer 15$4,280 AUD
Retailer 22$4,350 AUD
Retailer 16$5,388 AUD
Retailer 3$6,254 AUD
Retailer 17$6,663 AUD
Retailer 8$8,162 AUD
Retailer 14$8,743 AUD
Retailer 20$8,761 AUD
Retailer 10$9,535 AUD
Retailer 12$10,845 AUD
Brilliant Earth$14,689 AUD

21 data points across 22 retailers

23 retailers$2,000 AUD to $14,689 AUD

A
Cheapest Retailer
-
$2,000 AUD
$1,405 USD
A
Retailer 2
-
$2,176 AUD
$1,529 USD
View
A
Retailer 3
-
$2,320 AUD
$1,630 USD
View
Retailer 4
-
$2,447 AUD
$1,719 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,495 AUD
$1,753 USD
View
Final sale: no returns
A
Retailer 6
-
$2,652 AUD
$1,863 USD
View
A
Retailer 7
-
$2,839 AUD
£1,570 GBP
View
A
Retailer 8
-
$3,262 AUD
£1,804 GBP
View
A
Retailer 9
-
$3,537 AUD
$2,485 USD
View
A
Retailer 10
-
$3,662 AUD
$2,573 USD
View
A
Retailer 11
-
$3,913 AUD
$2,749 USD
View
A
Retailer 12
-
$4,129 AUD
€2,763 EUR
View
A
Retailer 13
-
$4,280 AUD
$3,007 USD
View
A
Retailer 14
-
$4,350 AUD
$3,056 USD
View
B+
Retailer 15
-
$5,388 AUD
ZAR 61,155 ZAR
View
B+
Retailer 16
-
$6,254 AUD
$4,394 USD
View
B+
Retailer 17
-
$6,663 AUD
£3,686 GBP
View
B+
Retailer 18
-
$8,162 AUD
$5,734 USD
View
B+
Retailer 19
-
$8,743 AUD
SGD 8,300 SGD
View
B+
Retailer 20
-
$8,761 AUD
$6,155 USD
View
B+
Retailer 21
-
$9,535 AUD
$6,699 USD
View
B+
Retailer 22
-
$10,845 AUD
$7,619 USD
View
Most Expensive
B
Brilliant Earth
21695594A · Oct 28
$14,689 AUD
$10,320 USD
View
22 more retailers have this diamond
Prices start from $2,000 AUDSave up to $12,690 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
3.38ct Round
$2,000 AUD