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Oval|Lab Grown|IGI

3.91ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG805605398

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805605398

Diamond specifications and retailer prices

From $1,114 NZD
$628 USD
As of October 29, 2026
Save $7,869 NZD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,983 NZD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg Diamonds

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805605398 or 805605398. Listed at 6 retailers as of October 27, 2026, with prices from $1,114 to $8,983, a $7,869 spread on the same certified stone. Helzberg Diamonds lists it at $8,983. 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

3.91
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805605398
Dimensions13.22 × 9.05 × 5.32 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.22 mm9.05 mm3.91 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805605398
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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: $8,983 NZD|Low: $837 NZD|High: $9,262 NZD|Avg: $3,499 NZD
Helzberg Diamonds
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 30, 2026
Retailer 8$1,114 NZD
Retailer 11$1,301 NZD
Retailer 15$1,304 NZD
Retailer 14$1,437 NZD
Retailer 13$1,774 NZD
Retailer 7$1,954 NZD
Retailer 2$1,998 NZD
Retailer 12$3,109 NZD
Retailer 5$3,515 NZD
Retailer 3$3,623 NZD
Retailer 4$4,210 NZD
Retailer 6$4,334 NZD
Retailer 10$6,902 NZD
Retailer 9$8,978 NZD
Helzberg Diamonds$8,983 NZD

36 data points across 15 retailers

6 retailers$1,114 NZD to $8,983 NZD

A
Cheapest Retailer
-
$1,114 NZD
$628 USD
Final sale: no returns
A
Retailer 2
-
$1,998 NZD
£887 GBP
View
Retailer 3
-
$3,109 NZD
$1,752 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$6,902 NZD
$3,890 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$8,978 NZD
$5,060 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOGLMGLJPO · Oct 27
$8,983 NZD
$5,063 USD
View
5 more retailers have this diamond
Prices start from $1,114 NZDSave up to $7,869 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
3.91ct Oval
$1,114 NZD