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Oval|Lab Grown|IGI

3.56ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG816687842

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816687842

Diamond specifications and retailer prices

From $1,623 NZD
$915 USD
As of October 29, 2026
Save $8,449 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,073 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.56ct lab-grown oval diamond

This 3.56ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816687842 or 816687842. Listed at 22 retailers as of October 27, 2026, with prices from $1,623 to $10,073, a $8,449 spread on the same certified stone. Queensmith lists it at $10,073. 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

3.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816687842
Dimensions12.95 × 8.57 × 5.08 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm8.57 mm3.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816687842
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.3%

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: $2,899 NZD|Low: $1,558 NZD|High: $8,056 NZD|Avg: $3,744 NZD|-0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$1,623 NZD
Retailer 18$1,765 NZD
Retailer 7$1,815 NZD
Retailer 3$1,883 NZD
Retailer 8$1,883 NZD
Retailer 12$2,190 NZD
Retailer 16$2,191 NZD
Retailer 10$2,401 NZD
Retailer 1$2,899 NZD
Retailer 6$3,020 NZD
Retailer 17$4,187 NZD
Retailer 15$4,248 NZD
Retailer 13$4,371 NZD
Retailer 11$4,397 NZD
Retailer 9$5,293 NZD
Retailer 5$5,889 NZD
Retailer 4$6,164 NZD
Retailer 14$6,418 NZD
Retailer 2$8,043 NZD

38 data points across 19 retailers

22 retailers$1,623 NZD to $10,073 NZD

A
Cheapest Retailer
-
$1,623 NZD
$915 USD
A
Retailer 2
-
$1,765 NZD
$995 USD
View
A
Retailer 3
-
$1,815 NZD
$1,023 USD
View
Final sale: no returns
A
Retailer 4
-
$1,883 NZD
$1,061 USD
View
Retailer 5
-
$1,883 NZD
$1,061 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,190 NZD
£972 GBP
View
A
Retailer 7
-
$2,191 NZD
$1,235 USD
View
A
Retailer 8
-
$2,401 NZD
$1,353 USD
View
A
Retailer 9
-
$2,899 NZD
£1,286 GBP
View
A
Retailer 10
-
$3,020 NZD
$1,702 USD
View
B+
Retailer 11
-
$4,187 NZD
$2,360 USD
View
Retailer 12
-
$4,248 NZD
A$3,683 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$4,371 NZD
ZAR 39,796 ZAR
View
B+
Retailer 14
-
$4,397 NZD
$2,478 USD
View
B+
Retailer 15
-
$5,192 NZD
£2,304 GBP
View
B+
Retailer 16
-
$5,293 NZD
$2,983 USD
View
B+
Retailer 17
-
$5,889 NZD
$3,319 USD
View
B+
Retailer 18
-
$6,164 NZD
$3,474 USD
View
B+
Retailer 19
-
$6,418 NZD
£2,848 GBP
View
B
Retailer 20
-
$6,543 NZD
$3,688 USD
View
Retailer 21
-
$8,043 NZD
A$6,974 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Queensmith
LG816687842 · Oct 27
$10,073 NZD
£4,470 GBP
View
21 more retailers have this diamond
Prices start from $1,623 NZDSave up to $8,449 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
3.56ct Oval
$1,623 NZD