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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 $3,468 NZD
$1,951 USD
As of November 2, 2026
Save $13,993 NZD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $17,460 NZD 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 $3,468 to $17,460, a $13,993 spread on the same certified stone. Novita Diamonds lists it at $17,460. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $17,460 NZD|Low: $3,468 NZD|High: $17,816 NZD|Avg: $7,665 NZD|-2.0%
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
Retailer 21
Retailer 22
November 2, 2026
Retailer 14$3,468 NZD
Retailer 6$3,773 NZD
Retailer 15$3,883 NZD
Retailer 22$4,024 NZD
Retailer 3$4,234 NZD
Retailer 10$4,319 NZD
Retailer 13$4,428 NZD
Retailer 4$4,641 NZD
Retailer 8$5,279 NZD
Retailer 5$5,531 NZD
Retailer 16$5,534 NZD
Retailer 2$6,299 NZD
Retailer 20$6,606 NZD
Retailer 9$7,638 NZD
Retailer 18$7,651 NZD
Retailer 19$9,550 NZD
Retailer 21$10,381 NZD
Retailer 11$10,842 NZD
Retailer 17$11,491 NZD
Retailer 7$12,055 NZD
Retailer 12$14,085 NZD
Novita Diamonds$17,460 NZD

31 data points across 22 retailers

23 retailers$3,468 NZD to $17,460 NZD

A
Cheapest Retailer
-
$3,468 NZD
$1,951 USD
A
Retailer 2
-
$3,773 NZD
$2,123 USD
View
A
Retailer 3
-
$3,883 NZD
$2,185 USD
View
Final sale: no returns
A
Retailer 4
-
$4,024 NZD
$2,264 USD
View
Retailer 5
-
$4,189 NZD
$2,357 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$4,234 NZD
$2,382 USD
View
A
Retailer 7
-
$4,319 NZD
$2,430 USD
View
A
Retailer 8
-
$4,428 NZD
£1,962 GBP
View
A
Retailer 9
-
$4,641 NZD
HK$20,400 HKD
View
A
Retailer 10
-
$5,279 NZD
$2,970 USD
View
A
Retailer 11
-
$5,531 NZD
$3,112 USD
View
A
Retailer 12
-
$5,534 NZD
£2,452 GBP
View
A
Retailer 13
-
$6,299 NZD
$3,544 USD
View
A
Retailer 14
-
$6,606 NZD
$3,717 USD
View
B+
Retailer 15
-
$7,638 NZD
£3,384 GBP
View
B+
Retailer 16
-
$7,651 NZD
$4,305 USD
View
B+
Retailer 17
-
$9,550 NZD
A$8,267 AUD
View
B+
Retailer 18
-
$10,381 NZD
ZAR 94,356 ZAR
View
B+
Retailer 19
-
$10,842 NZD
$6,100 USD
View
B+
Retailer 20
-
$11,491 NZD
£5,091 GBP
View
B
Retailer 21
-
$12,055 NZD
$6,783 USD
View
B
Retailer 22
-
$14,085 NZD
$7,925 USD
View
Most Expensive
B
Novita Diamonds
cert_838643767 · Nov 1
$17,460 NZD
A$15,114 AUD
View
22 more retailers have this diamond
Prices start from $3,468 NZDSave up to $13,993 NZD

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
$3,468 NZD