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Round|Lab Grown|IGI

5.71ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG840608210

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840608210

Diamond specifications and retailer prices

From $1,843 AUD
$1,295 USD
As of October 29, 2026
Save $8,939 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,782 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.71ct lab-grown round diamond

This 5.71ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840608210 or 840608210. Listed at 14 retailers as of October 29, 2026, with prices from $1,843 to $10,782, a $8,939 spread on the same certified stone. With Clarity lists it at $10,782. 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

5.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608210
Dimensions11.51 × 11.59 × 6.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm11.59 mm5.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840608210
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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 29
Current: $2,807 AUD|Low: $1,826 AUD|High: $11,003 AUD|Avg: $4,851 AUD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 4$1,843 AUD
Retailer 10$2,006 AUD
Retailer 11$2,723 AUD
Retailer 1$2,807 AUD
Retailer 6$3,418 AUD
Retailer 7$3,986 AUD
Retailer 12$3,986 AUD
Retailer 2$4,007 AUD
Retailer 8$4,329 AUD
Retailer 9$5,877 AUD
Retailer 5$6,905 AUD
Retailer 3$9,239 AUD
With Clarity$10,782 AUD

28 data points across 13 retailers

14 retailers$1,843 AUD to $10,782 AUD

A
Cheapest Retailer
-
$1,843 AUD
$1,295 USD
A
Retailer 2
-
$2,006 AUD
$1,409 USD
View
A
Retailer 3
-
$2,723 AUD
$1,913 USD
View
A
Retailer 4
-
$2,807 AUD
£1,553 GBP
View
B+
Retailer 5
-
$3,418 AUD
€2,287 EUR
View
B+
Retailer 6
-
$3,986 AUD
$2,800 USD
View
B+
Retailer 7
-
$3,986 AUD
$2,800 USD
View
B+
Retailer 8
-
$4,007 AUD
$2,815 USD
View
Retailer 9
-
$4,329 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,877 AUD
$4,129 USD
View
B
Retailer 11
-
$6,014 AUD
$4,225 USD
View
B
Retailer 12
-
$6,905 AUD
£3,820 GBP
View
Retailer 13
-
$9,239 AUD
SGD 8,771 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
840608210 · Oct 30
$10,782 AUD
$7,575 USD
View
13 more retailers have this diamond
Prices start from $1,843 AUDSave up to $8,939 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
5.71ct Round
$1,843 AUD