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Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG833670062

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833670062

Diamond specifications and retailer prices

From $2,622 NZD
$1,478 USD
As of October 30, 2026
Save $8,431 NZD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,054 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG833670062 or 833670062. Listed at 20 retailers as of October 28, 2026, with prices from $2,622 to $11,054, a $8,431 spread on the same certified stone. Rare Carat lists it at $11,054. 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 angle32.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833670062
Dimensions18.77 × 9.00 × 5.25 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.77 mm9.00 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833670062
Side View
Table 56.0%Crown 32.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.3%

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 30
Current: $11,054 NZD|Low: $2,622 NZD|High: $11,259 NZD|Avg: $5,951 NZD|-0.4%
Rare Carat
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
November 1, 2026
Retailer 7$2,622 NZD
Retailer 3$2,853 NZD
Retailer 8$2,936 NZD
Retailer 17$3,041 NZD
Retailer 15$3,123 NZD
Retailer 12$3,185 NZD
Retailer 18$3,694 NZD
Retailer 13$4,295 NZD
Retailer 10$4,794 NZD
Retailer 16$5,522 NZD
Retailer 19$5,703 NZD
Retailer 14$6,164 NZD
Retailer 4$6,400 NZD
Retailer 5$7,355 NZD
Retailer 6$8,199 NZD
Retailer 2$8,689 NZD
Retailer 11$10,588 NZD
Retailer 9$10,701 NZD
Rare Carat$11,054 NZD

18 data points across 19 retailers

20 retailers$2,622 NZD to $11,054 NZD

A
Cheapest Retailer
-
$2,622 NZD
$1,478 USD
A
Retailer 2
-
$2,853 NZD
$1,608 USD
View
A
Retailer 3
-
$2,936 NZD
$1,655 USD
View
Final sale: no returns
A
Retailer 4
-
$3,041 NZD
$1,714 USD
View
A
Retailer 5
-
$3,123 NZD
$1,760 USD
View
A
Retailer 6
-
$3,185 NZD
£1,414 GBP
View
Retailer 7
-
$3,433 NZD
$1,935 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$3,694 NZD
$2,082 USD
View
A
Retailer 9
-
$4,295 NZD
£1,906 GBP
View
B+
Retailer 10
-
$4,794 NZD
$2,702 USD
View
B+
Retailer 11
-
$5,522 NZD
$3,112 USD
View
B+
Retailer 12
-
$5,703 NZD
$3,214 USD
View
B+
Retailer 13
-
$6,164 NZD
A$5,345 AUD
View
B+
Retailer 14
-
$6,400 NZD
$3,607 USD
View
B+
Retailer 15
-
$7,355 NZD
£3,264 GBP
View
B+
Retailer 16
-
$8,199 NZD
$4,621 USD
View
B
Retailer 17
-
$8,689 NZD
£3,856 GBP
View
Retailer 18
-
$10,588 NZD
SGD 8,064 SGD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$10,701 NZD
$6,031 USD
View
Most Expensive
B
Rare Carat
ND16-5-B_l_833670062 · Oct 28
$11,054 NZD
$6,230 USD
View
19 more retailers have this diamond
Prices start from $2,622 NZDSave up to $8,431 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
$2,622 NZD