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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 $2,298 NZD
$1,295 USD
As of October 29, 2026
Save $11,143 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,440 NZD 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 $2,298 to $13,440, a $11,143 spread on the same certified stone. With Clarity lists it at $13,440. 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: $3,499 NZD|Low: $2,276 NZD|High: $13,715 NZD|Avg: $6,047 NZD|-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$2,298 NZD
Retailer 10$2,500 NZD
Retailer 11$3,394 NZD
Retailer 1$3,499 NZD
Retailer 6$4,261 NZD
Retailer 7$4,968 NZD
Retailer 12$4,968 NZD
Retailer 2$4,995 NZD
Retailer 8$5,396 NZD
Retailer 9$7,326 NZD
Retailer 5$8,608 NZD
Retailer 3$11,516 NZD
With Clarity$13,440 NZD

28 data points across 13 retailers

14 retailers$2,298 NZD to $13,440 NZD

A
Cheapest Retailer
-
$2,298 NZD
$1,295 USD
A
Retailer 2
-
$2,500 NZD
$1,409 USD
View
A
Retailer 3
-
$3,394 NZD
$1,913 USD
View
A
Retailer 4
-
$3,499 NZD
£1,553 GBP
View
B+
Retailer 5
-
$4,261 NZD
€2,287 EUR
View
B+
Retailer 6
-
$4,968 NZD
$2,800 USD
View
B+
Retailer 7
-
$4,968 NZD
$2,800 USD
View
B+
Retailer 8
-
$4,995 NZD
$2,815 USD
View
Retailer 9
-
$5,396 NZD
A$4,679 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,326 NZD
$4,129 USD
View
B
Retailer 11
-
$7,496 NZD
$4,225 USD
View
B
Retailer 12
-
$8,608 NZD
£3,820 GBP
View
Retailer 13
-
$11,516 NZD
SGD 8,771 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
840608210 · Oct 30
$13,440 NZD
$7,575 USD
View
13 more retailers have this diamond
Prices start from $2,298 NZDSave up to $11,143 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
5.71ct Round
$2,298 NZD