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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG817669710

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817669710

Diamond specifications and retailer prices

From $2,940 NZD
HK$12,900 HKD
As of October 30, 2026
Save $9,363 NZD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,303 NZD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG817669710 or 817669710. Listed at 11 retailers as of October 30, 2026, with prices from $2,940 to $12,303, a $9,363 spread on the same certified stone. With Clarity lists it at $12,303. 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 angle37.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817669710
Dimensions18.20 × 9.01 × 5.80 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.20 mm9.01 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817669710
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.4%

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 30
Current: $3,620 NZD|Low: $2,894 NZD|High: $12,303 NZD|Avg: $6,160 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 30, 2026
Retailer 6$2,940 NZD
Retailer 7$3,148 NZD
Retailer 1$3,620 NZD
Retailer 8$3,956 NZD
Retailer 4$4,231 NZD
Retailer 9$4,859 NZD
Retailer 3$8,057 NZD
Retailer 10$8,741 NZD
Retailer 2$8,746 NZD
Retailer 5$10,060 NZD
With Clarity$12,303 NZD

43 data points across 11 retailers

11 retailers$2,940 NZD to $12,303 NZD

A
Cheapest Retailer
-
$2,940 NZD
HK$12,900 HKD
A
Retailer 2
-
$3,148 NZD
$1,768 USD
View
A
Retailer 3
-
$3,620 NZD
£1,601 GBP
View
A
Retailer 4
-
$3,956 NZD
$2,222 USD
View
A
Retailer 5
-
$4,231 NZD
€2,263 EUR
View
A
Retailer 6
-
$4,859 NZD
$2,729 USD
View
B
Retailer 7
-
$8,057 NZD
£3,563 GBP
View
B+
Retailer 8
-
$8,741 NZD
$4,909 USD
View
Retailer 9
-
$8,746 NZD
A$7,557 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$10,060 NZD
$5,650 USD
View
Most Expensive
B
With Clarity
817669710 · Oct 30
$12,303 NZD
$6,910 USD
View
10 more retailers have this diamond
Prices start from $2,940 NZDSave up to $9,363 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
$2,940 NZD