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Marquise|Lab Grown|IGI

3.02ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG755527938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755527938

Diamond specifications and retailer prices

From $1,934 AUD
As of November 4, 2026
Save $5,953 AUD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,950 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG755527938 or 755527938. Listed at 22 retailers as of November 4, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527938
Dimensions14.44 × 7.45 × 4.82 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.44 mm7.45 mm3.02 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527938
Side View
Table 63.0%Crown 38.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.7%

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 4
Current: $7,950 AUD|Low: $1,857 AUD|High: $8,028 AUD|Avg: $4,227 AUD|-1.0%
Rare Carat
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
November 5, 2026
Retailer 14$1,934 AUD
Retailer 6$2,106 AUD
Retailer 3$2,244 AUD
Retailer 12$2,493 AUD
Retailer 7$3,134 AUD
Retailer 13$3,307 AUD
Retailer 11$3,426 AUD
Retailer 5$4,183 AUD
Retailer 4$4,207 AUD
Retailer 10$5,067 AUD
Retailer 9$5,215 AUD
Retailer 8$6,050 AUD
Retailer 2$7,191 AUD
Rare Carat$7,950 AUD

40 data points across 14 retailers

22 retailers$1,934 AUD to $7,887 AUD

A
Cheapest Retailer
-
$1,934 AUD
A
Retailer 2
-
$2,106 AUD
View
A
Retailer 3
-
$2,166 AUD
View
Final sale: no returns
Retailer 4
-
$2,244 AUD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$2,244 AUD
View
A
Retailer 6
-
$2,493 AUD
View
A
Retailer 7
-
$2,563 AUD
View
A
Retailer 8
-
$3,134 AUD
View
A
Retailer 9
-
$3,307 AUD
View
Retailer 10
-
$3,426 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,183 AUD
View
B+
Retailer 12
-
$4,207 AUD
View
B+
Retailer 13
-
$4,400 AUD
View
B+
Retailer 14
-
$5,067 AUD
View
B+
Retailer 15
-
$5,215 AUD
View
B+
Retailer 16
-
$5,420 AUD
View
B+
Retailer 17
-
$6,050 AUD
View
B
Retailer 18
-
$6,175 AUD
View
B
Retailer 19
-
$6,967 AUD
View
B+
Retailer 20
-
$7,191 AUD
View
B
Retailer 21
-
$7,887 AUD
View
Most Expensive
Rare Carat
KLG-3887_l_755527938 · Oct 28
$7,950 AUD
$5,565 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $1,934 AUDSave up to $5,953 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
3.02ct Marquise
$1,934 AUD