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Marquise|Lab Grown|IGI

2.58ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG838643767

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838643767

Diamond specifications and retailer prices

From $2,777 AUD
$1,951 USD
As of November 2, 2026
Save $11,208 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,986 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.58ct lab-grown marquise diamond

This 2.58ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG838643767 or 838643767. Listed at 23 retailers as of November 1, 2026, with prices from $2,777 to $13,986, a $11,208 spread on the same certified stone. Novita Diamonds lists it at $13,986. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.58
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643767
Dimensions13.38 × 7.28 × 4.65 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.38 mm7.28 mm2.58 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643767
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.9%

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 2
Current: $13,986 AUD|Low: $2,777 AUD|High: $14,271 AUD|Avg: $6,140 AUD|-2.0%
Novita Diamonds
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 14$2,777 AUD
Retailer 6$3,022 AUD
Retailer 15$3,111 AUD
Retailer 22$3,223 AUD
Retailer 3$3,391 AUD
Retailer 10$3,459 AUD
Retailer 13$3,547 AUD
Retailer 4$3,717 AUD
Retailer 8$4,228 AUD
Retailer 5$4,430 AUD
Retailer 16$4,433 AUD
Retailer 2$5,045 AUD
Retailer 20$5,292 AUD
Retailer 9$6,118 AUD
Retailer 18$6,129 AUD
Retailer 19$7,650 AUD
Retailer 21$8,315 AUD
Retailer 11$8,684 AUD
Retailer 17$9,204 AUD
Retailer 7$9,656 AUD
Retailer 12$11,282 AUD
Novita Diamonds$13,986 AUD

31 data points across 22 retailers

23 retailers$2,777 AUD to $13,986 AUD

A
Cheapest Retailer
-
$2,777 AUD
$1,951 USD
A
Retailer 2
-
$3,022 AUD
$2,123 USD
View
A
Retailer 3
-
$3,111 AUD
$2,185 USD
View
Final sale: no returns
A
Retailer 4
-
$3,223 AUD
$2,264 USD
View
Retailer 5
-
$3,355 AUD
$2,357 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$3,391 AUD
$2,382 USD
View
A
Retailer 7
-
$3,459 AUD
$2,430 USD
View
A
Retailer 8
-
$3,547 AUD
£1,962 GBP
View
A
Retailer 9
-
$3,717 AUD
HK$20,400 HKD
View
A
Retailer 10
-
$4,228 AUD
$2,970 USD
View
A
Retailer 11
-
$4,430 AUD
$3,112 USD
View
A
Retailer 12
-
$4,433 AUD
£2,452 GBP
View
A
Retailer 13
-
$5,045 AUD
$3,544 USD
View
A
Retailer 14
-
$5,292 AUD
$3,717 USD
View
B+
Retailer 15
-
$6,118 AUD
£3,384 GBP
View
B+
Retailer 16
-
$6,129 AUD
$4,305 USD
View
B+
Retailer 17
-
$7,650 AUD
View
B+
Retailer 18
-
$8,315 AUD
ZAR 94,356 ZAR
View
B+
Retailer 19
-
$8,684 AUD
$6,100 USD
View
B+
Retailer 20
-
$9,204 AUD
£5,091 GBP
View
B
Retailer 21
-
$9,656 AUD
$6,783 USD
View
B
Retailer 22
-
$11,282 AUD
$7,925 USD
View
Most Expensive
B
Novita Diamonds
cert_838643767 · Nov 1
$13,986 AUD
View
22 more retailers have this diamond
Prices start from $2,777 AUDSave up to $11,208 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
2.58ct Marquise
$2,777 AUD