CaratHunter
Plans
Marquise|Lab Grown|IGI

2.03ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG799676891

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676891

Diamond specifications and retailer prices

From $2,413 AUD
$1,695 USD
As of October 30, 2026
Save $7,407 AUD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,820 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise 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 LG799676891 or 799676891. Listed at 24 retailers as of October 30, 2026, with prices from $2,413 to $9,820, a $7,407 spread on the same certified stone. Taylor and Hart lists it at $9,820. 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

2.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676891
Dimensions12.63 × 6.65 × 4.18 mm
L/W Ratio1.90
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
12.63 mm6.65 mm2.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676891
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.9%

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: $3,967 AUD|Low: $2,316 AUD|High: $9,347 AUD|Avg: $4,965 AUD|-0.5%
Retailer 1
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
October 30, 2026
Retailer 16$2,413 AUD
Retailer 5$2,625 AUD
Retailer 9$2,701 AUD
Retailer 2$2,799 AUD
Retailer 6$2,799 AUD
Retailer 8$3,017 AUD
Retailer 15$3,039 AUD
Retailer 1$3,967 AUD
Retailer 3$4,396 AUD
Retailer 12$4,425 AUD
Retailer 14$4,825 AUD
Retailer 4$5,246 AUD
Retailer 10$5,793 AUD
Retailer 18$7,202 AUD
Retailer 11$7,221 AUD
Retailer 13$8,004 AUD
Retailer 17$9,140 AUD
Retailer 7$9,347 AUD

44 data points across 18 retailers

24 retailers$2,413 AUD to $9,820 AUD

A
Cheapest Retailer
-
$2,413 AUD
$1,695 USD
A
Retailer 2
-
$2,625 AUD
$1,844 USD
View
A
Retailer 3
-
$2,701 AUD
$1,897 USD
View
Final sale: no returns
Retailer 4
-
$2,799 AUD
$1,966 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,799 AUD
$1,966 USD
View
A
Retailer 6
-
$2,844 AUD
$1,998 USD
View
A
Retailer 7
-
$3,017 AUD
$2,119 USD
View
A
Retailer 8
-
$3,039 AUD
$2,135 USD
View
A
Retailer 9
-
$3,225 AUD
HK$17,700 HKD
View
A
Retailer 10
-
$3,967 AUD
£2,194 GBP
View
B+
Retailer 11
-
$4,396 AUD
$3,088 USD
View
B+
Retailer 12
-
$4,425 AUD
€2,960 EUR
View
Retailer 13
-
$4,538 AUD
$3,188 USD
View
Price last confirmed 95 days ago
B+
Retailer 14
-
$4,825 AUD
$3,389 USD
View
B+
Retailer 15
-
$5,246 AUD
$3,685 USD
View
B+
Retailer 16
-
$5,793 AUD
£3,204 GBP
View
B+
Retailer 17
-
$7,202 AUD
$5,059 USD
View
B+
Retailer 18
-
$7,221 AUD
ZAR 81,942 ZAR
View
B
Retailer 19
-
$7,542 AUD
$5,298 USD
View
B
Retailer 20
-
$8,004 AUD
£4,427 GBP
View
B
Retailer 21
-
$8,490 AUD
$5,963 USD
View
B
Retailer 22
-
$9,140 AUD
$6,420 USD
View
B
Retailer 23
-
$9,347 AUD
SGD 8,873 SGD
View
Most Expensive
B
Taylor and Hart
8MJOIRY · Oct 30
$9,820 AUD
$6,898 USD
View
23 more retailers have this diamond
Prices start from $2,413 AUDSave up to $7,407 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
2.03ct Marquise
$2,413 AUD