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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG835657492

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835657492

Diamond specifications and retailer prices

From $1,690 NZD
$949 USD
As of October 27, 2026
Save $20,691 NZD (92%) vs most expensive(unlock to see where)
27 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 LG835657492 or 835657492. Listed at 27 retailers as of October 27, 2026, with prices from $1,690 to $22,381, a $20,691 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 angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835657492
Dimensions18.34 × 9.22 × 5.65 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.34 mm9.22 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835657492
Side View
Table 60.0%Crown 32.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.3%

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 27
Current: $2,058 NZD|Low: $1,690 NZD|High: $9,944 NZD|Avg: $4,218 NZD|-6.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 30, 2026
Retailer 15$1,690 NZD
Retailer 7$1,807 NZD
Retailer 5$1,859 NZD
Retailer 19$1,927 NZD
Retailer 18$2,012 NZD
Retailer 1$2,058 NZD
Retailer 25$2,233 NZD
Retailer 20$2,235 NZD
Retailer 23$2,584 NZD
Retailer 13$2,881 NZD
Retailer 12$2,962 NZD
Retailer 11$3,116 NZD
Retailer 14$3,849 NZD
Retailer 22$3,914 NZD
Retailer 16$3,971 NZD
Retailer 3$4,693 NZD
Retailer 10$5,318 NZD
Retailer 4$5,416 NZD
Retailer 24$5,723 NZD
Retailer 8$5,997 NZD
Retailer 9$6,472 NZD
Retailer 21$6,569 NZD
Retailer 6$6,701 NZD
Retailer 2$9,248 NZD
Retailer 17$9,944 NZD

18 data points across 25 retailers

27 retailers$1,690 NZD to $22,381 NZD

A
Cheapest Retailer
-
$1,690 NZD
$949 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
A
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
-
$6,569 NZD
£2,905 GBP
View
B+
Retailer 23
-
$6,701 NZD
$3,764 USD
View
Retailer 24
-
$8,746 NZD
A$7,557 AUD
View
Price last confirmed 21 days ago
B+
Retailer 25
-
$9,248 NZD
$5,194 USD
View
B
Retailer 26
-
$9,944 NZD
$5,585 USD
View
Most Expensive
B
Brilliant Earth
21292098A · Oct 29
$22,381 NZD
$12,570 USD
View
26 more retailers have this diamond
Prices start from $1,690 NZDSave up to $20,691 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
$1,690 NZD