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Marquise|Lab Grown|IGI

5.22ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG620491452

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG620491452

Diamond specifications and retailer prices

From $2,386 NZD
$1,345 USD
As of October 29, 2026
Save $16,545 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,932 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.22ct lab-grown marquise diamond

This 5.22ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620491452 or 620491452. Listed at 21 retailers as of October 29, 2026, with prices from $2,386 to $18,932, a $16,545 spread on the same certified stone. Do Amore Diamonds lists it at $18,932. 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

5.22
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620491452
Dimensions17.29 × 9.03 × 5.89 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.29 mm9.03 mm5.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620491452
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.2%

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: Oct 29
Current: $18,932 NZD|Low: $2,386 NZD|High: $18,932 NZD|Avg: $6,237 NZD|+21.9%
Do Amore 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
October 31, 2026
Retailer 4$2,386 NZD
Retailer 10$2,599 NZD
Retailer 5$2,858 NZD
Retailer 14$2,972 NZD
Retailer 6$3,483 NZD
Retailer 7$3,543 NZD
Retailer 2$3,850 NZD
Retailer 15$4,739 NZD
Retailer 13$5,530 NZD
Retailer 11$5,548 NZD
Retailer 8$6,598 NZD
Retailer 3$7,099 NZD
Retailer 16$7,351 NZD
Retailer 17$7,764 NZD
Retailer 12$8,786 NZD
Retailer 9$9,685 NZD
Do Amore Diamonds$18,932 NZD

42 data points across 17 retailers

21 retailers$2,386 NZD to $18,932 NZD

Retailer 1
-
$2,048 NZD
$1,154 USD
Price last confirmed 29 days ago
Retailer 2
-
$2,321 NZD
$1,308 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$2,386 NZD
$1,345 USD
View
Final sale: no returns
Retailer 4
-
$2,473 NZD
$1,394 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$2,599 NZD
$1,465 USD
View
A
Retailer 6
-
$2,858 NZD
$1,611 USD
View
Retailer 7
-
$2,972 NZD
£1,319 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$3,483 NZD
$1,963 USD
View
A
Retailer 9
-
$3,543 NZD
$1,997 USD
View
A
Retailer 10
-
$3,850 NZD
£1,709 GBP
View
B+
Retailer 11
-
$4,739 NZD
$2,671 USD
View
Retailer 12
-
$5,119 NZD
$2,885 USD
View
Price last confirmed 30 days ago
Retailer 13
-
$5,530 NZD
A$4,795 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$5,548 NZD
ZAR 50,518 ZAR
View
B
Retailer 15
-
$6,598 NZD
£2,928 GBP
View
B
Retailer 16
-
$7,099 NZD
$4,001 USD
View
B
Retailer 17
-
$7,351 NZD
$4,143 USD
View
Retailer 18
-
$7,764 NZD
A$6,732 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$8,786 NZD
£3,899 GBP
View
B
Retailer 20
-
$9,685 NZD
$5,459 USD
View
Most Expensive
B
Do Amore Diamonds
27-2F4E23F82 · Oct 30
$18,932 NZD
$10,670 USD
View
20 more retailers have this diamond
Prices start from $2,386 NZDSave up to $16,545 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
5.22ct Marquise
$2,386 NZD