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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 $2,998 AUD
$2,106 USD
As of October 30, 2026
Save $9,165 AUD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,163 AUD at Taylor and Hart · As of October 30, 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 23 retailers as of October 30, 2026, with prices from $2,998 to $12,163, a $9,165 spread on the same certified stone. Taylor and Hart lists it at $12,163. 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: $4,787 AUD|Low: $2,998 AUD|High: $19,845 AUD|Avg: $6,529 AUD|-0.7%
Retailer 1
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Retailer 4
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Retailer 10
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Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
Taylor and Hart
October 31, 2026
Retailer 22$2,998 AUD
Retailer 10$3,263 AUD
Retailer 4$3,478 AUD
Retailer 11$3,666 AUD
Retailer 17$3,715 AUD
Retailer 3$3,716 AUD
Retailer 13$3,874 AUD
Retailer 14$4,027 AUD
Retailer 5$4,780 AUD
Retailer 1$4,787 AUD
Retailer 12$4,901 AUD
Retailer 9$4,940 AUD
Retailer 15$4,971 AUD
Retailer 6$5,502 AUD
Retailer 2$6,595 AUD
Retailer 18$7,067 AUD
Retailer 21$8,631 AUD
Retailer 20$8,769 AUD
Retailer 19$9,488 AUD
Retailer 7$9,877 AUD
Retailer 16$11,118 AUD
Retailer 8$11,633 AUD
Taylor and Hart$12,163 AUD

10 data points across 23 retailers

23 retailers$2,998 AUD to $12,163 AUD

A
Cheapest Retailer
-
$2,998 AUD
$2,106 USD
A
Retailer 2
-
$3,263 AUD
$2,292 USD
View
B+
Retailer 3
-
$3,478 AUD
$2,443 USD
View
B+
Retailer 4
-
$3,666 AUD
$2,575 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,715 AUD
£2,055 GBP
View
B+
Retailer 6
-
$3,716 AUD
$2,610 USD
View
B+
Retailer 7
-
$3,874 AUD
$2,721 USD
View
B+
Retailer 8
-
$4,027 AUD
HK$22,100 HKD
View
B+
Retailer 9
-
$4,780 AUD
$3,358 USD
View
B+
Retailer 10
-
$4,787 AUD
£2,648 GBP
View
B+
Retailer 11
-
$4,901 AUD
$3,443 USD
View
B+
Retailer 12
-
$4,940 AUD
$3,470 USD
View
B+
Retailer 13
-
$4,971 AUD
$3,492 USD
View
B+
Retailer 14
-
$5,502 AUD
€3,681 EUR
View
B
Retailer 15
-
$6,595 AUD
£3,648 GBP
View
B
Retailer 16
-
$7,067 AUD
ZAR 80,200 ZAR
View
B
Retailer 17
-
$8,631 AUD
$6,063 USD
View
B
Retailer 18
-
$8,769 AUD
$6,160 USD
View
B
Retailer 19
-
$9,488 AUD
£5,248 GBP
View
B
Retailer 20
-
$9,877 AUD
$6,938 USD
View
B
Retailer 21
-
$11,118 AUD
$7,810 USD
View
B
Retailer 22
-
$11,633 AUD
SGD 11,043 SGD
View
Most Expensive
B
Taylor and Hart
EO55QHQ · Oct 30
$12,163 AUD
$8,544 USD
View
22 more retailers have this diamond
Prices start from $2,998 AUDSave up to $9,165 AUD

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
$2,998 AUD