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Marquise|Lab Grown|IGI

3.07ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG838634229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838634229

Diamond specifications and retailer prices

From $1,601 AUD
$1,122 USD
As of November 2, 2026
Save $11,254 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,855 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838634229 or 838634229. Listed at 21 retailers as of October 31, 2026, with prices from $1,601 to $12,855, a $11,254 spread on the same certified stone. Novita Diamonds lists it at $12,855. 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

3.07
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634229
Dimensions15.27 × 7.52 × 4.71 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm7.52 mm3.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634229
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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 2
Current: $12,855 AUD|Low: $1,548 AUD|High: $13,470 AUD|Avg: $4,542 AUD|-1.2%
Novita Diamonds
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
November 2, 2026
Retailer 10$1,601 AUD
Retailer 5$1,858 AUD
Retailer 11$1,935 AUD
Retailer 13$2,044 AUD
Retailer 3$2,105 AUD
Retailer 8$2,223 AUD
Retailer 12$2,657 AUD
Retailer 14$2,693 AUD
Retailer 20$2,956 AUD
Retailer 2$3,504 AUD
Retailer 16$4,195 AUD
Retailer 18$4,313 AUD
Retailer 4$4,409 AUD
Retailer 7$5,132 AUD
Retailer 19$5,134 AUD
Retailer 15$5,967 AUD
Retailer 9$6,498 AUD
Retailer 6$6,722 AUD
Retailer 17$9,432 AUD
Novita Diamonds$12,855 AUD

28 data points across 20 retailers

21 retailers$1,601 AUD to $12,855 AUD

A
Cheapest Retailer
-
$1,601 AUD
$1,122 USD
Retailer 2
-
$1,795 AUD
$1,258 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,858 AUD
$1,302 USD
View
A
Retailer 4
-
$1,935 AUD
$1,356 USD
View
Final sale: no returns
A
Retailer 5
-
$2,044 AUD
£1,128 GBP
View
A
Retailer 6
-
$2,105 AUD
$1,475 USD
View
A
Retailer 7
-
$2,223 AUD
$1,558 USD
View
A
Retailer 8
-
$2,657 AUD
$1,862 USD
View
A
Retailer 9
-
$2,693 AUD
£1,486 GBP
View
A
Retailer 10
-
$2,956 AUD
€1,973 EUR
View
A
Retailer 11
-
$3,504 AUD
$2,456 USD
View
B+
Retailer 12
-
$4,195 AUD
View
B+
Retailer 13
-
$4,313 AUD
ZAR 48,834 ZAR
View
B+
Retailer 14
-
$4,409 AUD
$3,090 USD
View
B+
Retailer 15
-
$5,132 AUD
£2,832 GBP
View
B+
Retailer 16
-
$5,134 AUD
$3,598 USD
View
B+
Retailer 17
-
$5,967 AUD
£3,293 GBP
View
B
Retailer 18
-
$6,498 AUD
$4,554 USD
View
B
Retailer 19
-
$6,722 AUD
$4,711 USD
View
B
Retailer 20
-
$9,432 AUD
$6,610 USD
View
Most Expensive
B
Novita Diamonds
cert_838634229 · Oct 31
$12,855 AUD
View
20 more retailers have this diamond
Prices start from $1,601 AUDSave up to $11,254 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
3.07ct Marquise
$1,601 AUD