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Marquise|Lab Grown|IGI

2.00ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG819602176

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819602176

Diamond specifications and retailer prices

From $548 AUD
HK$3,000 HKD
As of November 1, 2026
Save $1,664 AUD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,212 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG819602176 or 819602176. Listed at 17 retailers as of November 1, 2026, with prices from $548 to $2,212, a $1,664 spread on the same certified stone. Brilliant Earth lists it at $2,212. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602176
Dimensions12.71 × 6.73 × 4.12 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm6.73 mm2.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602176
Side View
Table 56.0%Crown 32.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.2%

Caratlytics Score

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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: Nov 1
Current: $2,212 AUD|Low: $385 AUD|High: $3,667 AUD|Avg: $1,124 AUD|-39.7%
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
October 31, 2026
Retailer 4$402 AUD
Retailer 5$449 AUD
Retailer 3$467 AUD
Retailer 8$498 AUD
Retailer 16$548 AUD
Retailer 12$618 AUD
Retailer 11$721 AUD
Retailer 14$785 AUD
Retailer 18$820 AUD
Retailer 13$874 AUD
Retailer 7$899 AUD
Retailer 9$933 AUD
Retailer 17$1,531 AUD
Retailer 2$1,585 AUD
Retailer 6$1,602 AUD
Retailer 10$1,669 AUD
Retailer 15$1,999 AUD
Brilliant Earth$2,212 AUD

34 data points across 18 retailers

17 retailers$548 AUD to $2,212 AUD

Retailer 1
-
$402 AUD
$282 USD
Price last confirmed 10 days ago
Retailer 2
-
$467 AUD
$327 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$498 AUD
$349 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$548 AUD
HK$3,000 HKD
View
A
Retailer 5
-
$618 AUD
£341 GBP
View
Retailer 6
-
$721 AUD
$505 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$785 AUD
€524 EUR
View
Retailer 8
-
$820 AUD
$575 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$874 AUD
£482 GBP
View
A
Retailer 10
-
$899 AUD
$630 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$933 AUD
$654 USD
View
Retailer 12
-
$1,531 AUD
$1,073 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,585 AUD
SGD 1,501 SGD
View
Retailer 14
-
$1,602 AUD
$1,123 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,669 AUD
$1,170 USD
View
Price last confirmed 98 days ago
B+
Retailer 16
-
$1,999 AUD
£1,103 GBP
View
Most Expensive
B+
Brilliant Earth
21578992A · Nov 2
$2,212 AUD
$1,550 USD
View
16 more retailers have this diamond
Prices start from $548 AUDSave up to $1,664 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
2.00ct Marquise
$548 AUD