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Heart|Lab Grown|IGI

2.68ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG836620702

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836620702

Diamond specifications and retailer prices

From $1,859 AUD
$1,306 USD
As of October 30, 2026
Save $8,106 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,965 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.68ct lab-grown heart diamond

This 2.68ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620702 or 836620702. Listed at 19 retailers as of October 30, 2026, with prices from $1,859 to $9,965, a $8,106 spread on the same certified stone. Brilliant Earth lists it at $9,965. 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

2.68
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620702
Dimensions9.63 × 8.54 × 5.44 mm
L/W Ratio1.13
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
9.63 mm8.54 mm2.68 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620702
Side View
Table 57.0%Crown 35.2°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 56.5%

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 30
Current: $9,965 AUD|Low: $1,859 AUD|High: $13,353 AUD|Avg: $5,830 AUD|-25.4%
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
October 30, 2026
Retailer 6$1,859 AUD
Retailer 18$2,023 AUD
Retailer 15$2,157 AUD
Retailer 3$2,160 AUD
Retailer 14$2,399 AUD
Retailer 5$2,461 AUD
Retailer 2$3,041 AUD
Retailer 11$3,119 AUD
Retailer 8$3,412 AUD
Retailer 9$3,663 AUD
Retailer 16$4,043 AUD
Retailer 17$4,311 AUD
Retailer 12$5,565 AUD
Retailer 7$5,925 AUD
Retailer 13$6,968 AUD
Retailer 19$7,574 AUD
Retailer 10$7,592 AUD
Retailer 4$8,255 AUD
Brilliant Earth$9,965 AUD

32 data points across 19 retailers

19 retailers$1,859 AUD to $9,965 AUD

A
Cheapest Retailer
-
$1,859 AUD
$1,306 USD
A
Retailer 2
-
$2,023 AUD
$1,421 USD
View
A
Retailer 3
-
$2,157 AUD
$1,515 USD
View
A
Retailer 4
-
$2,160 AUD
$1,517 USD
View
Final sale: no returns
A
Retailer 5
-
$2,399 AUD
$1,685 USD
View
A
Retailer 6
-
$2,461 AUD
$1,729 USD
View
A
Retailer 7
-
$3,041 AUD
£1,682 GBP
View
Retailer 8
-
$3,119 AUD
$2,191 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$3,412 AUD
$2,397 USD
View
A
Retailer 10
-
$3,663 AUD
$2,573 USD
View
B+
Retailer 11
-
$4,043 AUD
$2,840 USD
View
B+
Retailer 12
-
$4,311 AUD
$3,028 USD
View
B+
Retailer 13
-
$5,565 AUD
ZAR 63,154 ZAR
View
B+
Retailer 14
-
$5,925 AUD
$4,162 USD
View
B+
Retailer 15
-
$6,968 AUD
£3,854 GBP
View
B
Retailer 16
-
$7,574 AUD
$5,321 USD
View
B
Retailer 17
-
$7,592 AUD
SGD 7,207 SGD
View
B+
Retailer 18
-
$8,255 AUD
$5,799 USD
View
Most Expensive
B
Brilliant Earth
21433506A · Oct 30
$9,965 AUD
$7,000 USD
View
18 more retailers have this diamond
Prices start from $1,859 AUDSave up to $8,106 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
2.68ct Heart
$1,859 AUD