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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830689206

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830689206

Diamond specifications and retailer prices

From $1,389 NZD
$780 USD
As of October 28, 2026
Save $7,238 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,627 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830689206 or 830689206. Listed at 22 retailers as of October 28, 2026, with prices from $1,389 to $8,627, a $7,238 spread on the same certified stone. Rare Carat lists it at $8,627. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830689206
Dimensions19.34 × 8.90 × 5.04 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.34 mm8.90 mm5.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830689206
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $8,627 NZD|Low: $1,389 NZD|High: $8,627 NZD|Avg: $3,249 NZD
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
Retailer 20
Retailer 21
October 30, 2026
Retailer 20$1,389 NZD
Retailer 17$1,510 NZD
Retailer 6$1,553 NZD
Retailer 10$1,610 NZD
Retailer 2$1,720 NZD
Retailer 14$1,736 NZD
Retailer 21$1,923 NZD
Retailer 3$2,306 NZD
Retailer 5$2,414 NZD
Retailer 13$2,469 NZD
Retailer 19$2,554 NZD
Retailer 16$3,271 NZD
Retailer 12$3,356 NZD
Retailer 8$3,830 NZD
Retailer 4$4,302 NZD
Retailer 11$4,528 NZD
Retailer 7$4,993 NZD
Retailer 18$5,443 NZD
Retailer 9$5,564 NZD
Retailer 15$6,069 NZD
Rare Carat$8,627 NZD

22 data points across 21 retailers

22 retailers$1,389 NZD to $8,627 NZD

A
Cheapest Retailer
-
$1,389 NZD
$780 USD
A
Retailer 2
-
$1,510 NZD
$848 USD
View
A
Retailer 3
-
$1,553 NZD
$872 USD
View
Final sale: no returns
A
Retailer 4
-
$1,610 NZD
$904 USD
View
A
Retailer 5
-
$1,720 NZD
£761 GBP
View
Retailer 6
-
$1,736 NZD
$975 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,923 NZD
$1,080 USD
View
B+
Retailer 8
-
$2,306 NZD
$1,295 USD
View
A
Retailer 9
-
$2,414 NZD
$1,356 USD
View
A
Retailer 10
-
$2,469 NZD
£1,092 GBP
View
A
Retailer 11
-
$2,554 NZD
€1,366 EUR
View
A
Retailer 12
-
$3,271 NZD
ZAR 29,682 ZAR
View
Retailer 13
-
$3,356 NZD
A$2,900 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$3,830 NZD
$2,151 USD
View
A
Retailer 15
-
$4,302 NZD
$2,416 USD
View
A
Retailer 16
-
$4,528 NZD
$2,543 USD
View
B+
Retailer 17
-
$4,993 NZD
£2,208 GBP
View
B+
Retailer 18
-
$5,443 NZD
$3,057 USD
View
B+
Retailer 19
-
$5,564 NZD
$3,125 USD
View
B+
Retailer 20
-
$6,069 NZD
£2,684 GBP
View
Retailer 21
-
$8,008 NZD
A$6,919 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Rare Carat
VDC-68-7_l_830689206 · Oct 18
$8,627 NZD
$4,845 USD
View
21 more retailers have this diamond
Prices start from $1,389 NZDSave up to $7,238 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
$1,389 NZD