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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG845634779

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845634779

Diamond specifications and retailer prices

From $1,073 AUD
$754 USD
As of October 30, 2026
Save $9,214 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,287 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845634779 or 845634779. Listed at 25 retailers as of October 30, 2026, with prices from $1,073 to $10,287, a $9,214 spread on the same certified stone. Yadav Diamonds lists it at $10,287. 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

2.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634779
Dimensions13.55 × 6.65 × 4.10 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm6.65 mm2.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634779
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,167 AUD|Low: $1,073 AUD|High: $10,287 AUD|Avg: $3,104 AUD|-6.0%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Yadav Diamonds
November 1, 2026
Retailer 3$1,073 AUD
Retailer 1$1,167 AUD
Retailer 10$1,200 AUD
Retailer 9$1,244 AUD
Retailer 17$1,370 AUD
Retailer 5$1,476 AUD
Retailer 11$1,495 AUD
Retailer 23$1,616 AUD
Retailer 2$1,777 AUD
Retailer 18$1,906 AUD
Retailer 14$1,946 AUD
Retailer 21$2,621 AUD
Retailer 22$2,655 AUD
Retailer 20$2,955 AUD
Retailer 13$3,251 AUD
Retailer 19$3,499 AUD
Retailer 15$4,094 AUD
Retailer 16$4,171 AUD
Retailer 4$4,215 AUD
Retailer 6$4,248 AUD
Retailer 8$4,295 AUD
Retailer 12$4,887 AUD
Retailer 7$6,022 AUD
Yadav Diamonds$10,287 AUD

15 data points across 24 retailers

25 retailers$1,073 AUD to $10,287 AUD

A+
Cheapest Retailer
-
$1,073 AUD
$754 USD
A
Retailer 2
-
$1,167 AUD
$820 USD
View
A
Retailer 3
-
$1,200 AUD
$843 USD
View
Final sale: no returns
A
Retailer 4
-
$1,244 AUD
$874 USD
View
A
Retailer 5
-
$1,370 AUD
£758 GBP
View
Retailer 6
-
$1,395 AUD
$980 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,476 AUD
HK$8,100 HKD
View
A
Retailer 8
-
$1,495 AUD
$1,050 USD
View
A
Retailer 9
-
$1,616 AUD
$1,135 USD
View
A
Retailer 10
-
$1,777 AUD
$1,248 USD
View
A
Retailer 11
-
$1,906 AUD
£1,054 GBP
View
A
Retailer 12
-
$1,946 AUD
€1,302 EUR
View
A
Retailer 13
-
$2,621 AUD
$1,841 USD
View
A
Retailer 14
-
$2,655 AUD
$1,865 USD
View
A
Retailer 15
-
$2,955 AUD
View
A
Retailer 16
-
$3,251 AUD
ZAR 36,889 ZAR
View
A
Retailer 17
-
$3,499 AUD
$2,458 USD
View
B+
Retailer 18
-
$4,094 AUD
$2,876 USD
View
Retailer 19
-
$4,171 AUD
$2,930 USD
View
Price last confirmed 14 days ago
B+
Retailer 20
-
$4,215 AUD
$2,961 USD
View
B+
Retailer 21
-
$4,248 AUD
SGD 4,032 SGD
View
B+
Retailer 22
-
$4,295 AUD
$3,017 USD
View
B+
Retailer 23
-
$4,887 AUD
£2,703 GBP
View
B+
Retailer 24
-
$6,022 AUD
$4,230 USD
View
Most Expensive
B
Yadav Diamonds
13337379 · Oct 30
$10,287 AUD
$7,226 USD
View
24 more retailers have this diamond
Prices start from $1,073 AUDSave up to $9,214 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+
2.09ct Marquise
$1,073 AUD