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Round|Lab Grown|IGI

5.90ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG734538552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG734538552

Diamond specifications and retailer prices

From $1,287 NZD
$723 USD
As of October 29, 2026
Save $6,107 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,394 NZD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.9ct lab-grown round diamond

This 5.9ct 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 LG734538552 or 734538552. Listed at 13 retailers as of October 28, 2026, with prices from $1,287 to $7,394, a $6,107 spread on the same certified stone. With Clarity lists it at $7,394. 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

5.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734538552
Dimensions11.55 × 11.48 × 7.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm11.48 mm5.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734538552
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: $2,376 NZD|Low: $1,287 NZD|High: $7,897 NZD|Avg: $4,009 NZD|-4.9%
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
With Clarity
October 29, 2026
Retailer 13$1,287 NZD
Retailer 11$1,399 NZD
Retailer 8$1,807 NZD
Retailer 7$1,875 NZD
Retailer 3$2,365 NZD
Retailer 1$2,376 NZD
Retailer 5$2,497 NZD
Retailer 10$3,043 NZD
Retailer 12$3,677 NZD
Retailer 14$4,197 NZD
Retailer 2$4,838 NZD
Retailer 6$5,603 NZD
Retailer 9$5,868 NZD
Retailer 4$6,534 NZD
With Clarity$7,394 NZD

35 data points across 15 retailers

13 retailers$1,287 NZD to $7,394 NZD

A
Cheapest Retailer
-
$1,287 NZD
$723 USD
A
Retailer 2
-
$1,399 NZD
$786 USD
View
A
Retailer 3
-
$1,807 NZD
$1,015 USD
View
A
Retailer 4
-
$1,875 NZD
£829 GBP
View
A
Retailer 5
-
$2,365 NZD
$1,328 USD
View
A
Retailer 6
-
$2,376 NZD
€1,271 EUR
View
A
Retailer 7
-
$3,043 NZD
A$2,629 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,677 NZD
$2,065 USD
View
B+
Retailer 9
-
$4,197 NZD
$2,357 USD
View
B+
Retailer 10
-
$4,838 NZD
$2,717 USD
View
B+
Retailer 11
-
$5,868 NZD
£2,595 GBP
View
B
Retailer 12
-
$6,534 NZD
SGD 4,959 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
734538552 · Oct 28
$7,394 NZD
$4,153 USD
View
12 more retailers have this diamond
Prices start from $1,287 NZDSave up to $6,107 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
5.90ct Round
$1,287 NZD