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Round|Lab Grown|IGI

4.71ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG578351323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578351323

Diamond specifications and retailer prices

From $1,224 NZD
$690 USD
As of October 29, 2026
Save $5,495 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,563 NZD at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 4.71ct lab-grown round diamond

This 4.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578351323 or 578351323. Listed at 18 retailers as of October 29, 2026, with a 449% 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

4.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578351323
Dimensions10.66 × 10.71 × 6.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm10.71 mm4.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578351323
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: $9,563 NZD|Low: $1,072 NZD|High: $10,184 NZD|Avg: $3,161 NZD|-6.1%
Brilliant Earth
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
October 30, 2026
Retailer 11$1,199 NZD
Retailer 4$1,224 NZD
Retailer 14$1,332 NZD
Retailer 17$1,421 NZD
Retailer 18$1,421 NZD
Retailer 16$1,954 NZD
Retailer 13$2,092 NZD
Retailer 19$2,165 NZD
Retailer 5$2,209 NZD
Retailer 2$2,268 NZD
Retailer 7$2,310 NZD
Retailer 6$2,952 NZD
Retailer 15$3,499 NZD
Retailer 3$3,994 NZD
Retailer 8$4,846 NZD
Retailer 9$4,899 NZD
Retailer 12$5,609 NZD
Retailer 10$6,719 NZD
Brilliant Earth$9,563 NZD

36 data points across 19 retailers

18 retailers$1,224 NZD to $6,719 NZD

A
Cheapest Retailer
-
$1,224 NZD
$690 USD
A
Retailer 2
-
$1,332 NZD
$751 USD
View
A
Retailer 3
-
$1,421 NZD
$801 USD
View
Retailer 4
-
$1,421 NZD
$801 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,954 NZD
£867 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,092 NZD
€1,123 EUR
View
A
Retailer 7
-
$2,165 NZD
$1,220 USD
View
A
Retailer 8
-
$2,209 NZD
$1,245 USD
View
A
Retailer 9
-
$2,268 NZD
£1,006 GBP
View
B+
Retailer 10
-
$2,310 NZD
$1,302 USD
View
B+
Retailer 11
-
$2,952 NZD
$1,664 USD
View
B+
Retailer 12
-
$3,499 NZD
$1,972 USD
View
B+
Retailer 13
-
$3,994 NZD
$2,251 USD
View
B
Retailer 14
-
$4,846 NZD
$2,731 USD
View
Retailer 15
-
$4,899 NZD
$2,761 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$5,609 NZD
£2,489 GBP
View
B
Retailer 17
-
$6,719 NZD
$3,787 USD
View
Most Expensive
Brilliant Earth
7624361A · Oct 20
$9,563 NZD
$5,390 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $1,224 NZDSave up to $5,495 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
4.71ct Round
$1,224 NZD