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Marquise|Lab Grown|IGI

5.09ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG841633725

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841633725

Diamond specifications and retailer prices

From $27,062 NZD
$15,252 USD
As of October 31, 2026
Save $55,505 NZD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $82,567 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841633725 or 841633725. Listed at 16 retailers as of October 31, 2026, with prices from $27,062 to $82,567, a $55,505 spread on the same certified stone. Reve Diamonds lists it at $82,567. 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

5.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841633725
Dimensions18.53 × 8.60 × 5.45 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.53 mm8.60 mm5.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841633725
Side View
Table 61.0%Crown 32.8°Girdle: STK-VTKPavilion 39.9°Culet: NoneDepth 63.4%

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: Oct 31
Current: $60,894 NZD|Low: $27,062 NZD|High: $164,043 NZD|Avg: $67,152 NZD|-49.4%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 2$27,062 NZD
Retailer 9$27,386 NZD
Retailer 13$28,886 NZD
Retailer 10$30,484 NZD
Retailer 4$33,179 NZD
Retailer 15$33,405 NZD
Retailer 5$42,426 NZD
Retailer 3$45,458 NZD
Retailer 8$46,523 NZD
Retailer 12$50,284 NZD
Retailer 14$60,178 NZD
Retailer 1$60,894 NZD
Retailer 11$75,750 NZD
Retailer 6$75,960 NZD
Reve Diamonds$82,567 NZD
Retailer 7$101,592 NZD

12 data points across 16 retailers

16 retailers$27,062 NZD to $82,567 NZD

A
Cheapest Retailer
-
$27,062 NZD
$15,252 USD
A
Retailer 2
-
$27,386 NZD
$15,435 USD
View
A
Retailer 3
-
$28,886 NZD
$16,280 USD
View
A
Retailer 4
-
$30,484 NZD
£13,528 GBP
View
A
Retailer 5
-
$33,179 NZD
$18,700 USD
View
Final sale: no returns
A
Retailer 6
-
$33,405 NZD
£14,825 GBP
View
A
Retailer 7
-
$42,426 NZD
£18,828 GBP
View
A
Retailer 8
-
$45,458 NZD
$25,620 USD
View
A
Retailer 9
-
$46,523 NZD
£20,646 GBP
View
B+
Retailer 10
-
$50,284 NZD
$28,340 USD
View
B+
Retailer 11
-
$60,178 NZD
ZAR 547,928 ZAR
View
B+
Retailer 12
-
$60,894 NZD
A$52,800 AUD
View
B
Retailer 13
-
$75,750 NZD
A$65,681 AUD
View
B+
Retailer 14
-
$75,960 NZD
$42,811 USD
View
Most Expensive
B
Reve Diamonds
48A603BFD · Nov 1
$82,567 NZD
$46,535 USD
View
14 more retailers have this diamond
Prices start from $27,062 NZDSave up to $55,505 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
5.09ct Marquise
$27,062 NZD