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Round|Lab Grown|IGI

4.26ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG685597579

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685597579

Diamond specifications and retailer prices

From $707 USD
As of October 29, 2026
Save $5,573 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,280 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.26ct lab-grown round diamond

This 4.26ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685597579 or 685597579. Listed at 18 retailers as of October 29, 2026, with prices from $707 to $6,280, a $5,573 spread on the same certified stone. Do Amore Diamonds lists it at $6,280. 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

4.26
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685597579
Dimensions10.51 × 10.46 × 6.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.51 mm10.46 mm4.26 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685597579
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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: $6,280 USD|Low: $707 USD|High: $11,110 USD|Avg: $2,650 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$707 USD
Retailer 6$769 USD
Retailer 4$820 USD
Retailer 18$820 USD
Retailer 15$1,191 USD
Retailer 8$1,245 USD
Retailer 7$1,333 USD
Retailer 12$1,335 USD
Retailer 10$1,371 USD
Retailer 2$1,379 USD
Retailer 16$2,020 USD
Retailer 5$2,545 USD
Retailer 17$2,656 USD
Retailer 19$2,796 USD
Retailer 9$3,235 USD
Retailer 14$3,295 USD
Retailer 13$3,397 USD
Do Amore Diamonds$6,280 USD
Retailer 11$11,110 USD

29 data points across 19 retailers

18 retailers$707 USD to $6,280 USD

A
Cheapest Retailer
-
$707 USD
A
Retailer 2
-
$769 USD
View
A
Retailer 3
-
$820 USD
View
Retailer 4
-
$820 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,191 USD
£938 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,245 USD
View
A
Retailer 7
-
$1,333 USD
View
B+
Retailer 8
-
$1,335 USD
View
A
Retailer 9
-
$1,371 USD
View
A
Retailer 10
-
$1,379 USD
£1,086 GBP
View
B+
Retailer 11
-
$2,020 USD
View
B+
Retailer 12
-
$2,545 USD
View
B
Retailer 13
-
$2,656 USD
CA$3,689 CAD
View
B
Retailer 14
-
$2,796 USD
View
Retailer 15
-
$3,235 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$3,295 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$3,397 USD
£2,675 GBP
View
Most Expensive
B
Do Amore Diamonds
27-316D45339 · Oct 29
$6,280 USD
View
17 more retailers have this diamond
Prices start from $707 USDSave up to $5,573 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
4.26ct Round
$707 USD