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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 $1,302 AUD
$915 USD
As of October 29, 2026
Save $6,778 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,080 AUD 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 $1,302 to $8,080, a $6,778 spread on the same certified stone. Queensmith lists it at $8,080. 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: $1,757 AUD|Low: $1,250 AUD|High: $6,463 AUD|Avg: $3,074 AUD|-0.6%
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
Retailer 20
October 30, 2026
Retailer 20$1,302 AUD
Retailer 19$1,416 AUD
Retailer 7$1,456 AUD
Retailer 3$1,510 AUD
Retailer 8$1,510 AUD
Retailer 1$1,757 AUD
Retailer 17$1,758 AUD
Retailer 10$1,926 AUD
Retailer 12$2,325 AUD
Retailer 6$2,423 AUD
Retailer 18$3,359 AUD
Retailer 16$3,408 AUD
Retailer 14$3,506 AUD
Retailer 11$3,527 AUD
Retailer 13$4,165 AUD
Retailer 9$4,246 AUD
Retailer 5$4,724 AUD
Retailer 4$4,945 AUD
Retailer 15$5,148 AUD
Retailer 2$6,452 AUD

37 data points across 20 retailers

22 retailers$1,302 AUD to $8,080 AUD

A
Cheapest Retailer
-
$1,302 AUD
$915 USD
A
Retailer 2
-
$1,416 AUD
$995 USD
View
A
Retailer 3
-
$1,456 AUD
$1,023 USD
View
Final sale: no returns
A
Retailer 4
-
$1,510 AUD
$1,061 USD
View
Retailer 5
-
$1,510 AUD
$1,061 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,757 AUD
£972 GBP
View
A
Retailer 7
-
$1,758 AUD
$1,235 USD
View
A
Retailer 8
-
$1,926 AUD
$1,353 USD
View
A
Retailer 9
-
$2,325 AUD
£1,286 GBP
View
A
Retailer 10
-
$2,423 AUD
$1,702 USD
View
B+
Retailer 11
-
$3,359 AUD
$2,360 USD
View
Retailer 12
-
$3,408 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,506 AUD
ZAR 39,796 ZAR
View
B+
Retailer 14
-
$3,527 AUD
$2,478 USD
View
B+
Retailer 15
-
$4,165 AUD
£2,304 GBP
View
B+
Retailer 16
-
$4,246 AUD
$2,983 USD
View
B+
Retailer 17
-
$4,724 AUD
$3,319 USD
View
B+
Retailer 18
-
$4,945 AUD
$3,474 USD
View
B+
Retailer 19
-
$5,148 AUD
£2,848 GBP
View
B
Retailer 20
-
$5,249 AUD
$3,688 USD
View
Retailer 21
-
$6,452 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Queensmith
LG816687842 · Oct 27
$8,080 AUD
£4,470 GBP
View
21 more retailers have this diamond
Prices start from $1,302 AUDSave up to $6,778 AUD

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
$1,302 AUD