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Marquise|Lab Grown|IGI

5.00ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG843645127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645127

Diamond specifications and retailer prices

From $2,196 NZD
$1,235 USD
As of November 2, 2026
Save $10,127 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,171 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 5ct lab-grown marquise diamond

This 5ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645127 or 843645127. Listed at 23 retailers as of November 2, 2026, with a 461% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.00
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645127
Dimensions17.49 × 8.94 × 5.68 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.49 mm8.94 mm5.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645127
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.5%

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: Nov 2
Current: $18,171 NZD|Low: $2,196 NZD|High: $18,171 NZD|Avg: $5,874 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 21
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Retailer 23
Retailer 24
November 3, 2026
Retailer 8$2,196 NZD
Retailer 3$2,390 NZD
Retailer 11$2,459 NZD
Retailer 4$2,548 NZD
Retailer 6$2,728 NZD
Retailer 7$2,854 NZD
Retailer 10$3,257 NZD
Retailer 13$3,589 NZD
Retailer 24$3,645 NZD
Retailer 23$3,872 NZD
Retailer 20$4,310 NZD
Retailer 9$4,776 NZD
Retailer 19$5,164 NZD
Retailer 2$5,182 NZD
Retailer 5$5,990 NZD
Retailer 21$6,151 NZD
Retailer 16$6,259 NZD
Retailer 12$7,313 NZD
Retailer 14$7,625 NZD
Retailer 18$8,188 NZD
Retailer 15$8,936 NZD
Retailer 22$10,437 NZD
Retailer 17$12,323 NZD
Brilliant Earth$18,171 NZD

21 data points across 24 retailers

23 retailers$2,196 NZD to $12,323 NZD

A
Cheapest Retailer
-
$2,196 NZD
$1,235 USD
A
Retailer 2
-
$2,390 NZD
$1,344 USD
View
A
Retailer 3
-
$2,459 NZD
$1,383 USD
View
Final sale: no returns
A
Retailer 4
-
$2,548 NZD
$1,433 USD
View
A
Retailer 5
-
$2,854 NZD
$1,605 USD
View
B+
Retailer 6
-
$3,257 NZD
$1,832 USD
View
B+
Retailer 7
-
$3,589 NZD
£1,589 GBP
View
B+
Retailer 8
-
$3,645 NZD
$2,050 USD
View
Retailer 9
-
$3,872 NZD
€2,074 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$4,310 NZD
$2,424 USD
View
B+
Retailer 11
-
$4,776 NZD
$2,686 USD
View
B+
Retailer 12
-
$5,164 NZD
A$4,468 AUD
View
B+
Retailer 13
-
$5,182 NZD
ZAR 47,082 ZAR
View
B
Retailer 14
-
$5,990 NZD
$3,369 USD
View
B
Retailer 15
-
$6,151 NZD
£2,724 GBP
View
B
Retailer 16
-
$6,259 NZD
$3,520 USD
View
B
Retailer 17
-
$7,313 NZD
$4,113 USD
View
B
Retailer 18
-
$7,625 NZD
$4,289 USD
View
B
Retailer 19
-
$8,188 NZD
£3,626 GBP
View
B
Retailer 20
-
$8,936 NZD
$5,026 USD
View
B
Retailer 21
-
$10,437 NZD
$5,870 USD
View
B
Retailer 22
-
$12,323 NZD
$6,931 USD
View
Most Expensive
Brilliant Earth
21738832A · Nov 3
$18,171 NZD
$10,220 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,196 NZDSave up to $10,127 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
5.00ct Marquise
$2,196 NZD