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 $915 USD
As of October 29, 2026
Save $4,762 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,677 USD 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 $915 to $5,677, a $4,762 spread on the same certified stone. Queensmith lists it at $5,677. 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
Color
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: $1,234 USD|Low: $878 USD|High: $4,540 USD|Avg: $2,159 USD|-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$915 USD
Retailer 19$995 USD
Retailer 7$1,023 USD
Retailer 3$1,061 USD
Retailer 8$1,061 USD
Retailer 1$1,234 USD
Retailer 17$1,235 USD
Retailer 10$1,353 USD
Retailer 12$1,634 USD
Retailer 6$1,702 USD
Retailer 18$2,360 USD
Retailer 16$2,394 USD
Retailer 14$2,463 USD
Retailer 11$2,478 USD
Retailer 13$2,926 USD
Retailer 9$2,983 USD
Retailer 5$3,319 USD
Retailer 4$3,474 USD
Retailer 15$3,617 USD
Retailer 2$4,533 USD

37 data points across 20 retailers

22 retailers$915 USD to $5,677 USD

A
Cheapest Retailer
-
$915 USD
A
Retailer 2
-
$995 USD
View
A
Retailer 3
-
$1,023 USD
View
Final sale: no returns
A
Retailer 4
-
$1,061 USD
View
Retailer 5
-
$1,061 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,234 USD
£972 GBP
View
A
Retailer 7
-
$1,235 USD
View
A
Retailer 8
-
$1,353 USD
View
A
Retailer 9
-
$1,634 USD
£1,286 GBP
View
A
Retailer 10
-
$1,702 USD
View
B+
Retailer 11
-
$2,360 USD
View
Retailer 12
-
$2,394 USD
A$3,683 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,463 USD
ZAR 39,796 ZAR
View
B+
Retailer 14
-
$2,478 USD
View
B+
Retailer 15
-
$2,926 USD
£2,304 GBP
View
B+
Retailer 16
-
$2,983 USD
View
B+
Retailer 17
-
$3,319 USD
View
B+
Retailer 18
-
$3,474 USD
View
B+
Retailer 19
-
$3,617 USD
£2,848 GBP
View
B
Retailer 20
-
$3,688 USD
View
Retailer 21
-
$4,533 USD
A$6,974 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Queensmith
LG816687842 · Oct 27
$5,677 USD
£4,470 GBP
View
21 more retailers have this diamond
Prices start from $915 USDSave up to $4,762 USD

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
$915 USD