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Marquise|Lab Grown|IGI

1.08ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG788641868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788641868

Diamond specifications and retailer prices

From $716 AUD
$503 USD
As of November 1, 2026
Save $2,501 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,217 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788641868 or 788641868. Listed at 10 retailers as of October 31, 2026, with prices from $716 to $3,217, a $2,501 spread on the same certified stone. Brilliant Earth lists it at $3,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788641868
Dimensions10.84 × 5.15 × 3.30 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm5.15 mm1.08 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788641868
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.1%

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: Nov 1
Current: $3,217 AUD|Low: $356 AUD|High: $3,345 AUD|Avg: $1,569 AUD|-3.8%
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
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Retailer 19
October 8, 2026
Retailer 5$547 AUD
Retailer 15$716 AUD
Retailer 6$833 AUD
Retailer 17$854 AUD
Retailer 16$876 AUD
Retailer 18$939 AUD
Retailer 9$951 AUD
Retailer 4$968 AUD
Retailer 3$1,029 AUD
Retailer 13$1,177 AUD
Retailer 10$1,835 AUD
Retailer 8$1,935 AUD
Retailer 2$1,943 AUD
Retailer 7$1,996 AUD
Retailer 11$2,207 AUD
Retailer 19$2,231 AUD
Retailer 12$2,295 AUD
Retailer 14$2,853 AUD
Brilliant Earth$3,217 AUD

16 data points across 19 retailers

10 retailers$716 AUD to $3,217 AUD

A
Cheapest Retailer
-
$716 AUD
$503 USD
A
Retailer 2
-
$876 AUD
$615 USD
View
Retailer 3
-
$939 AUD
ZAR 10,660 ZAR
View
Price last confirmed 30 days ago
Retailer 4
-
$1,029 AUD
$723 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,177 AUD
$827 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,943 AUD
CA$1,896 CAD
View
Retailer 7
-
$2,231 AUD
£1,234 GBP
View
Price last confirmed 31 days ago
B
Retailer 8
-
$2,295 AUD
$1,612 USD
View
B
Retailer 9
-
$2,853 AUD
$2,004 USD
View
Most Expensive
B
Brilliant Earth
21717748A · Oct 31
$3,217 AUD
$2,260 USD
View
9 more retailers have this diamond
Prices start from $716 AUDSave up to $2,501 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
1.08ct Marquise
$716 AUD