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Marquise|Lab Grown|IGI

10.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG831659616

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831659616

Diamond specifications and retailer prices

From $2,644 AUD
$1,853 USD
As of November 2, 2026
Save $16,020 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $36,557 AUD at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

About this 10.06ct lab-grown marquise diamond

This 10.06ct 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 LG831659616 or 831659616. Listed at 25 retailers as of November 2, 2026, with a 606% 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

10.06
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831659616
Dimensions22.76 × 11.06 × 6.77 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.76 mm11.06 mm10.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831659616
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

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: $4,752 AUD|Low: $2,513 AUD|High: $13,375 AUD|Avg: $5,511 AUD|+1.0%
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
November 3, 2026
Retailer 4$2,644 AUD
Retailer 16$2,737 AUD
Retailer 10$2,877 AUD
Retailer 9$3,066 AUD
Retailer 20$3,303 AUD
Retailer 19$3,386 AUD
Retailer 6$3,723 AUD
Retailer 14$4,217 AUD
Retailer 1$4,752 AUD
Retailer 7$4,806 AUD
Retailer 15$4,880 AUD
Retailer 2$5,076 AUD
Retailer 17$5,683 AUD
Retailer 5$5,749 AUD
Retailer 13$6,350 AUD
Retailer 12$8,296 AUD
Retailer 8$8,800 AUD
Retailer 3$10,162 AUD
Retailer 11$10,745 AUD
Retailer 18$13,212 AUD

30 data points across 20 retailers

25 retailers$2,644 AUD to $18,664 AUD

A
Cheapest Retailer
-
$2,644 AUD
$1,853 USD
A
Retailer 2
-
$2,737 AUD
£1,510 GBP
View
A
Retailer 3
-
$2,877 AUD
$2,016 USD
View
Retailer 4
-
$3,036 AUD
$2,128 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$3,066 AUD
$2,149 USD
View
A
Retailer 6
-
$3,303 AUD
$2,315 USD
View
A
Retailer 7
-
$3,386 AUD
$2,373 USD
View
Final sale: no returns
A
Retailer 8
-
$3,723 AUD
$2,609 USD
View
A
Retailer 9
-
$4,217 AUD
£2,327 GBP
View
A
Retailer 10
-
$4,752 AUD
ZAR 53,802 ZAR
View
A
Retailer 11
-
$4,806 AUD
$3,368 USD
View
A
Retailer 12
-
$4,880 AUD
$3,420 USD
View
Retailer 13
-
$5,076 AUD
€3,388 EUR
View
Price last confirmed 7 days ago
A
Retailer 14
-
$5,683 AUD
View
A
Retailer 15
-
$5,749 AUD
$4,029 USD
View
B+
Retailer 16
-
$6,350 AUD
£3,504 GBP
View
B+
Retailer 17
-
$7,941 AUD
$5,565 USD
View
B+
Retailer 18
-
$8,296 AUD
$5,814 USD
View
B+
Retailer 19
-
$8,800 AUD
$6,167 USD
View
B+
Retailer 20
-
$10,162 AUD
$7,122 USD
View
B+
Retailer 21
-
$10,745 AUD
$7,530 USD
View
B
Retailer 22
-
$13,212 AUD
View
B
Retailer 23
-
$15,687 AUD
$10,994 USD
View
B
Retailer 24
-
$18,664 AUD
$13,080 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJHMLPMHM · Nov 3
$36,557 AUD
$25,620 USD
View
Price under review
24 more retailers have this diamond
Prices start from $2,644 AUDSave up to $16,020 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
10.06ct Marquise
$2,644 AUD