Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG797643224

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797643224

Diamond specifications and retailer prices

From $4,340 NZD
$2,446 USD
As of October 31, 2026
Save $15,765 NZD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,105 NZD at With Clarity · As of October 31, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797643224 or 797643224. Listed at 22 retailers as of October 31, 2026, with prices from $4,340 to $20,105, a $15,765 spread on the same certified stone. With Clarity lists it at $20,105. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643224
Dimensions17.03 × 8.97 × 5.56 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.03 mm8.97 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643224
Side View
Table 62.0%Crown 38.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.0%

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 31
Current: $11,767 NZD|Low: $3,976 NZD|High: $23,971 NZD|Avg: $9,312 NZD|-1.1%
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
With Clarity
November 1, 2026
Retailer 5$4,120 NZD
Retailer 9$4,340 NZD
Retailer 3$4,418 NZD
Retailer 7$5,621 NZD
Retailer 4$5,891 NZD
Retailer 2$6,180 NZD
Retailer 12$6,532 NZD
Retailer 6$8,350 NZD
Retailer 11$8,372 NZD
Retailer 13$10,630 NZD
Retailer 1$11,767 NZD
Retailer 8$16,822 NZD
Retailer 10$18,701 NZD
With Clarity$20,105 NZD

38 data points across 14 retailers

22 retailers$4,340 NZD to $20,105 NZD

Retailer 1
-
$3,552 NZD
$2,002 USD
Price last confirmed 24 days ago
Retailer 2
-
$3,864 NZD
$2,178 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$4,120 NZD
$2,322 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$4,340 NZD
$2,446 USD
View
Final sale: no returns
A
Retailer 5
-
$4,418 NZD
$2,490 USD
View
B+
Retailer 6
-
$5,621 NZD
£2,494 GBP
View
Retailer 7
-
$5,664 NZD
$3,192 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$5,891 NZD
$3,320 USD
View
B+
Retailer 9
-
$6,180 NZD
$3,483 USD
View
B+
Retailer 10
-
$6,532 NZD
€3,506 EUR
View
B+
Retailer 11
-
$6,709 NZD
$3,781 USD
View
B
Retailer 12
-
$7,815 NZD
£3,468 GBP
View
B
Retailer 13
-
$8,350 NZD
A$7,240 AUD
View
B+
Retailer 14
-
$8,372 NZD
ZAR 76,223 ZAR
View
B
Retailer 15
-
$10,630 NZD
$5,991 USD
View
Retailer 16
-
$11,402 NZD
$6,426 USD
View
Price last confirmed 74 days ago
B
Retailer 17
-
$11,747 NZD
$6,620 USD
View
B
Retailer 18
-
$11,767 NZD
£5,222 GBP
View
B
Retailer 19
-
$14,419 NZD
$8,126 USD
View
B
Retailer 20
-
$16,822 NZD
A$14,586 AUD
View
B
Retailer 21
-
$18,701 NZD
$10,540 USD
View
Most Expensive
B
With Clarity
797643224 · Oct 31
$20,105 NZD
$11,331 USD
View
21 more retailers have this diamond
Prices start from $4,340 NZDSave up to $15,765 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
$4,340 NZD