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Round|Lab Grown|IGI

5.89ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG731586133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731586133

Diamond specifications and retailer prices

From $1,284 NZD
$721 USD
As of October 29, 2026
Save $6,098 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,051 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 5.89ct lab-grown round diamond

This 5.89ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731586133 or 731586133. Listed at 13 retailers as of October 28, 2026, with a 475% 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

5.89
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731586133
Dimensions11.67 × 11.61 × 7.08 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm11.61 mm5.89 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731586133
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $10,051 NZD|Low: $1,284 NZD|High: $10,135 NZD|Avg: $4,486 NZD|-0.8%
Rare Carat
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
October 29, 2026
Retailer 13$1,284 NZD
Retailer 10$1,398 NZD
Retailer 8$1,872 NZD
Retailer 4$2,361 NZD
Retailer 2$2,372 NZD
Retailer 6$2,493 NZD
Retailer 11$3,670 NZD
Retailer 9$3,677 NZD
Retailer 14$4,190 NZD
Retailer 15$4,830 NZD
Retailer 7$5,594 NZD
Retailer 12$5,884 NZD
Retailer 5$6,523 NZD
Retailer 3$7,382 NZD
Rare Carat$10,051 NZD

34 data points across 15 retailers

13 retailers$1,284 NZD to $7,382 NZD

A
Cheapest Retailer
-
$1,284 NZD
$721 USD
A
Retailer 2
-
$1,398 NZD
$785 USD
View
A
Retailer 3
-
$1,872 NZD
£828 GBP
View
A
Retailer 4
-
$2,361 NZD
$1,326 USD
View
A
Retailer 5
-
$2,372 NZD
€1,269 EUR
View
A
Retailer 6
-
$3,670 NZD
$2,061 USD
View
B+
Retailer 7
-
$3,677 NZD
$2,065 USD
View
B+
Retailer 8
-
$4,190 NZD
$2,353 USD
View
B+
Retailer 9
-
$4,830 NZD
$2,713 USD
View
B+
Retailer 10
-
$5,884 NZD
£2,602 GBP
View
B
Retailer 11
-
$6,523 NZD
SGD 4,951 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$7,382 NZD
$4,146 USD
View
Most Expensive
B
Rare Carat
LGRD50-21879 · Oct 18
$10,051 NZD
$5,645 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from $1,284 NZDSave up to $6,098 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
5.89ct Round
$1,284 NZD