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Marquise|Lab Grown|IGI

5.10ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG830613512

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830613512

Diamond specifications and retailer prices

From $3,737 NZD
$2,106 USD
As of October 30, 2026
Save $11,423 NZD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $15,160 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830613512 or 830613512. Listed at 24 retailers as of October 30, 2026, with prices from $3,737 to $15,160, a $11,423 spread on the same certified stone. Taylor and Hart lists it at $15,160. 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

5.10
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613512
Dimensions17.67 × 9.26 × 5.65 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm9.26 mm5.10 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613512
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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 30
Current: $11,763 NZD|Low: $3,737 NZD|High: $24,734 NZD|Avg: $8,100 NZD|-0.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Taylor and Hart
November 1, 2026
Retailer 2$3,737 NZD
Retailer 11$4,067 NZD
Retailer 5$4,335 NZD
Retailer 13$4,569 NZD
Retailer 17$4,617 NZD
Retailer 4$4,631 NZD
Retailer 14$4,828 NZD
Retailer 15$5,019 NZD
Retailer 18$5,916 NZD
Retailer 6$5,958 NZD
Retailer 19$6,109 NZD
Retailer 10$6,157 NZD
Retailer 16$6,196 NZD
Retailer 7$6,858 NZD
Retailer 3$8,220 NZD
Retailer 12$8,785 NZD
Retailer 21$8,808 NZD
Retailer 23$10,758 NZD
Retailer 22$10,930 NZD
Retailer 1$11,763 NZD
Retailer 8$12,310 NZD
Retailer 20$13,857 NZD
Retailer 9$14,499 NZD
Taylor and Hart$15,160 NZD

11 data points across 24 retailers

24 retailers$3,737 NZD to $15,160 NZD

A
Cheapest Retailer
-
$3,737 NZD
$2,106 USD
A
Retailer 2
-
$4,067 NZD
$2,292 USD
View
B+
Retailer 3
-
$4,335 NZD
$2,443 USD
View
B+
Retailer 4
-
$4,569 NZD
$2,575 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,617 NZD
£2,049 GBP
View
B+
Retailer 6
-
$4,631 NZD
$2,610 USD
View
B+
Retailer 7
-
$4,828 NZD
$2,721 USD
View
B+
Retailer 8
-
$5,019 NZD
HK$22,100 HKD
View
B+
Retailer 9
-
$5,916 NZD
£2,626 GBP
View
B+
Retailer 10
-
$5,958 NZD
$3,358 USD
View
B+
Retailer 11
-
$6,109 NZD
$3,443 USD
View
B+
Retailer 12
-
$6,157 NZD
$3,470 USD
View
B+
Retailer 13
-
$6,196 NZD
$3,492 USD
View
B
Retailer 14
-
$6,858 NZD
€3,681 EUR
View
Price last confirmed 7 days ago
B
Retailer 15
-
$8,220 NZD
£3,648 GBP
View
B
Retailer 16
-
$8,785 NZD
A$7,617 AUD
View
B
Retailer 17
-
$8,808 NZD
ZAR 80,200 ZAR
View
B
Retailer 18
-
$10,758 NZD
$6,063 USD
View
B
Retailer 19
-
$10,930 NZD
$6,160 USD
View
B
Retailer 20
-
$11,763 NZD
£5,220 GBP
View
B
Retailer 21
-
$12,310 NZD
$6,938 USD
View
B
Retailer 22
-
$13,857 NZD
$7,810 USD
View
B
Retailer 23
-
$14,499 NZD
SGD 11,043 SGD
View
Most Expensive
B
Taylor and Hart
EO55QHQ · Oct 31
$15,160 NZD
$8,544 USD
View
23 more retailers have this diamond
Prices start from $3,737 NZDSave up to $11,423 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
5.10ct Marquise
$3,737 NZD