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Marquise|Lab Grown|IGI

5.05ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG836626320

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836626320

Diamond specifications and retailer prices

From $3,007 NZD
$1,691 USD
As of November 2, 2026
Save $7,804 NZD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,810 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836626320 or 836626320. Listed at 9 retailers as of November 2, 2026, with prices from $3,007 to $10,810, a $7,804 spread on the same certified stone. Brilliant Earth lists it at $10,810. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626320
Dimensions18.26 × 9.16 × 5.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.26 mm9.16 mm5.05 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836626320
Side View
Table 58.0%Crown 29.7°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
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: Nov 2
Current: $10,810 NZD|Low: $3,007 NZD|High: $10,810 NZD|Avg: $6,167 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$3,007 NZD
Retailer 4$3,254 NZD
Retailer 2$3,263 NZD
Retailer 9$4,199 NZD
Retailer 6$6,015 NZD
Retailer 3$7,307 NZD
Retailer 7$7,951 NZD
Retailer 8$10,650 NZD
Brilliant Earth$10,810 NZD

33 data points across 9 retailers

9 retailers$3,007 NZD to $10,810 NZD

A
Cheapest Retailer
-
$3,007 NZD
$1,691 USD
A
Retailer 2
-
$3,254 NZD
$1,830 USD
View
A
Retailer 3
-
$3,263 NZD
£1,445 GBP
View
Retailer 4
-
$4,199 NZD
€2,249 EUR
View
Price last confirmed 7 days ago
B
Retailer 5
-
$6,015 NZD
$3,383 USD
View
B
Retailer 6
-
$7,307 NZD
£3,236 GBP
View
B
Retailer 7
-
$7,951 NZD
$4,472 USD
View
B
Retailer 8
-
$10,650 NZD
$5,990 USD
View
Most Expensive
B
Brilliant Earth
22197174A · Nov 3
$10,810 NZD
$6,080 USD
View
8 more retailers have this diamond
Prices start from $3,007 NZDSave up to $7,804 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
5.05ct Marquise
$3,007 NZD