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Marquise|Lab Grown|IGI

2.60ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG801608355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801608355

Diamond specifications and retailer prices

From $1,999 AUD
$1,401 USD
As of November 2, 2026
Save $11,743 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,743 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.6ct lab-grown marquise diamond

This 2.6ct 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 LG801608355 or 801608355. Listed at 23 retailers as of November 1, 2026, with prices from $1,999 to $13,743, a $11,743 spread on the same certified stone. Novita Diamonds lists it at $13,743. 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

2.60
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801608355
Dimensions13.75 × 7.07 × 4.56 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
13.75 mm7.07 mm2.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801608355
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $13,743 AUD|Low: $1,999 AUD|High: $14,079 AUD|Avg: $5,243 AUD|-2.4%
Novita Diamonds
Retailer 2
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Retailer 4
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
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Retailer 23
November 2, 2026
Retailer 11$1,999 AUD
Retailer 5$2,176 AUD
Retailer 12$2,239 AUD
Retailer 22$2,320 AUD
Retailer 9$2,561 AUD
Retailer 16$2,644 AUD
Retailer 3$2,715 AUD
Retailer 13$3,273 AUD
Retailer 18$3,318 AUD
Retailer 23$3,651 AUD
Retailer 7$4,030 AUD
Retailer 20$4,209 AUD
Retailer 4$4,348 AUD
Retailer 19$5,506 AUD
Retailer 8$5,610 AUD
Retailer 21$5,985 AUD
Retailer 10$6,251 AUD
Retailer 17$6,625 AUD
Retailer 6$7,174 AUD
Retailer 14$7,760 AUD
Retailer 15$8,159 AUD
Retailer 2$9,089 AUD
Novita Diamonds$13,743 AUD

32 data points across 23 retailers

23 retailers$1,999 AUD to $13,743 AUD

A+
Cheapest Retailer
-
$1,999 AUD
$1,401 USD
A
Retailer 2
-
$2,176 AUD
$1,525 USD
View
A
Retailer 3
-
$2,239 AUD
$1,569 USD
View
Final sale: no returns
A
Retailer 4
-
$2,320 AUD
$1,626 USD
View
A
Retailer 5
-
$2,561 AUD
$1,795 USD
View
Retailer 6
-
$2,644 AUD
$1,853 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$2,715 AUD
$1,903 USD
View
A
Retailer 8
-
$3,273 AUD
£1,806 GBP
View
A
Retailer 9
-
$3,318 AUD
$2,325 USD
View
A
Retailer 10
-
$3,651 AUD
€2,437 EUR
View
A
Retailer 11
-
$4,030 AUD
$2,824 USD
View
A
Retailer 12
-
$4,209 AUD
$2,950 USD
View
A
Retailer 13
-
$4,348 AUD
$3,047 USD
View
A
Retailer 14
-
$5,506 AUD
View
A
Retailer 15
-
$5,610 AUD
£3,096 GBP
View
A
Retailer 16
-
$5,985 AUD
ZAR 67,761 ZAR
View
B+
Retailer 17
-
$6,251 AUD
$4,381 USD
View
B+
Retailer 18
-
$6,625 AUD
£3,656 GBP
View
B+
Retailer 19
-
$7,174 AUD
$5,028 USD
View
B+
Retailer 20
-
$7,760 AUD
SGD 7,349 SGD
View
B+
Retailer 21
-
$8,159 AUD
$5,718 USD
View
Retailer 22
-
$9,089 AUD
$6,370 USD
View
Most Expensive
B
Novita Diamonds
cert_801608355 · Nov 1
$13,743 AUD
View
22 more retailers have this diamond
Prices start from $1,999 AUDSave up to $11,743 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+
2.60ct Marquise
$1,999 AUD