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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG837616946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837616946

Diamond specifications and retailer prices

From $2,394 NZD
$1,349 USD
As of October 30, 2026
Save $14,072 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,466 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown marquise diamond

This 5.03ct 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 LG837616946 or 837616946. Listed at 21 retailers as of October 29, 2026, with prices from $2,394 to $16,466, a $14,072 spread on the same certified stone. Do Amore Diamonds lists it at $16,466. 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

5.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837616946
Dimensions18.23 × 8.87 × 5.28 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.23 mm8.87 mm5.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837616946
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.5%

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: $16,466 NZD|Low: $2,394 NZD|High: $16,466 NZD|Avg: $5,829 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 22
October 30, 2026
Retailer 22$2,394 NZD
Retailer 21$2,605 NZD
Retailer 4$2,777 NZD
Retailer 20$2,777 NZD
Retailer 14$2,883 NZD
Retailer 19$3,078 NZD
Retailer 6$3,156 NZD
Retailer 2$3,274 NZD
Retailer 7$3,542 NZD
Retailer 8$3,857 NZD
Retailer 13$4,329 NZD
Retailer 5$5,176 NZD
Retailer 3$5,745 NZD
Retailer 18$6,223 NZD
Retailer 16$6,229 NZD
Retailer 12$7,409 NZD
Retailer 10$7,484 NZD
Retailer 9$8,135 NZD
Retailer 17$8,802 NZD
Retailer 15$9,952 NZD
Retailer 11$10,842 NZD
Do Amore Diamonds$16,466 NZD

24 data points across 22 retailers

21 retailers$2,394 NZD to $16,466 NZD

A
Cheapest Retailer
-
$2,394 NZD
$1,349 USD
A
Retailer 2
-
$2,605 NZD
$1,468 USD
View
Retailer 3
-
$2,777 NZD
$1,565 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$2,777 NZD
$1,565 USD
View
A
Retailer 5
-
$2,883 NZD
$1,625 USD
View
Final sale: no returns
A
Retailer 6
-
$3,078 NZD
$1,735 USD
View
A
Retailer 7
-
$3,156 NZD
$1,779 USD
View
A
Retailer 8
-
$3,274 NZD
£1,453 GBP
View
A
Retailer 9
-
$3,542 NZD
$1,996 USD
View
A
Retailer 10
-
$3,857 NZD
$2,174 USD
View
A
Retailer 11
-
$4,329 NZD
£1,921 GBP
View
B+
Retailer 12
-
$5,176 NZD
$2,917 USD
View
B+
Retailer 13
-
$5,745 NZD
$3,238 USD
View
Retailer 14
-
$6,223 NZD
A$5,396 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$6,229 NZD
ZAR 56,711 ZAR
View
B+
Retailer 16
-
$7,409 NZD
£3,288 GBP
View
B+
Retailer 17
-
$7,484 NZD
$4,218 USD
View
B
Retailer 18
-
$8,135 NZD
$4,585 USD
View
B+
Retailer 19
-
$8,802 NZD
£3,906 GBP
View
B
Retailer 20
-
$10,842 NZD
$6,111 USD
View
Most Expensive
B
Do Amore Diamonds
27-67BD09A46 · Oct 29
$16,466 NZD
$9,280 USD
View
20 more retailers have this diamond
Prices start from $2,394 NZDSave up to $14,072 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
5.03ct Marquise
$2,394 NZD