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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842640300

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842640300

Diamond specifications and retailer prices

From $1,661 NZD
$933 USD
As of October 30, 2026
Save $20,720 NZD (93%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $22,381 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842640300 or 842640300. Listed at 26 retailers as of October 29, 2026, with prices from $1,661 to $22,381, a $20,720 spread on the same certified stone. Brilliant Earth lists it at $22,381. 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

5.50
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842640300
Dimensions18.37 × 9.27 × 5.68 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.37 mm9.27 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842640300
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: Oct 30
Current: $22,381 NZD|Low: $1,661 NZD|High: $22,381 NZD|Avg: $4,293 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
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Retailer 26
October 30, 2026
Retailer 2$1,661 NZD
Retailer 8$1,807 NZD
Retailer 6$1,859 NZD
Retailer 21$1,927 NZD
Retailer 19$2,012 NZD
Retailer 13$2,058 NZD
Retailer 26$2,233 NZD
Retailer 22$2,235 NZD
Retailer 24$2,584 NZD
Retailer 14$2,881 NZD
Retailer 20$2,962 NZD
Retailer 12$3,116 NZD
Retailer 16$3,849 NZD
Retailer 23$3,914 NZD
Retailer 17$3,971 NZD
Retailer 4$4,693 NZD
Retailer 11$5,318 NZD
Retailer 5$5,416 NZD
Retailer 25$5,723 NZD
Retailer 9$5,997 NZD
Retailer 10$6,472 NZD
Retailer 15$6,659 NZD
Retailer 7$6,701 NZD
Retailer 3$9,248 NZD
Retailer 18$9,944 NZD
Brilliant Earth$22,381 NZD

18 data points across 26 retailers

26 retailers$1,661 NZD to $22,381 NZD

A
Cheapest Retailer
-
$1,661 NZD
$933 USD
A
Retailer 2
-
$1,807 NZD
$1,015 USD
View
A
Retailer 3
-
$1,859 NZD
$1,044 USD
View
Final sale: no returns
A
Retailer 4
-
$1,927 NZD
$1,082 USD
View
Retailer 5
-
$2,012 NZD
$1,130 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$2,058 NZD
£910 GBP
View
A
Retailer 7
-
$2,233 NZD
HK$9,800 HKD
View
A
Retailer 8
-
$2,235 NZD
$1,255 USD
View
A
Retailer 9
-
$2,584 NZD
$1,451 USD
View
B+
Retailer 10
-
$2,881 NZD
$1,618 USD
View
A
Retailer 11
-
$2,962 NZD
£1,310 GBP
View
A
Retailer 12
-
$3,116 NZD
€1,667 EUR
View
A
Retailer 13
-
$3,849 NZD
$2,162 USD
View
A
Retailer 14
-
$3,914 NZD
ZAR 35,517 ZAR
View
Retailer 15
-
$3,971 NZD
A$3,431 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$4,693 NZD
$2,636 USD
View
B+
Retailer 17
-
$5,318 NZD
£2,352 GBP
View
B+
Retailer 18
-
$5,416 NZD
$3,042 USD
View
B+
Retailer 19
-
$5,723 NZD
$3,214 USD
View
B+
Retailer 20
-
$5,997 NZD
$3,368 USD
View
B+
Retailer 21
-
$6,472 NZD
SGD 4,912 SGD
View
B+
Retailer 22
-
$6,659 NZD
£2,945 GBP
View
B+
Retailer 23
-
$6,701 NZD
$3,764 USD
View
B+
Retailer 24
-
$9,248 NZD
$5,194 USD
View
B
Retailer 25
-
$9,944 NZD
$5,585 USD
View
Most Expensive
B
Brilliant Earth
21722664A · Oct 29
$22,381 NZD
$12,570 USD
View
25 more retailers have this diamond
Prices start from $1,661 NZDSave up to $20,720 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
5.50ct Marquise
$1,661 NZD