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Oval|Lab Grown|IGI

5.62ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG557236326

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG557236326

Diamond specifications and retailer prices

From $676 USD
As of October 29, 2026
Save $2,704 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,380 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.62ct lab-grown oval diamond

This 5.62ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG557236326 or 557236326. Listed at 14 retailers as of October 28, 2026, with prices from $676 to $3,380, a $2,704 spread on the same certified stone. Rare Carat lists it at $3,380. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.62
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557236326
Dimensions14.93 × 9.96 × 6.10 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.93 mm9.96 mm5.62 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557236326
Side View
Table 62.0%Crown 36°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,380 USD|Low: $676 USD|High: $8,100 USD|Avg: $2,395 USD
Rare Carat
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
November 1, 2026
Retailer 13$676 USD
Retailer 6$736 USD
Retailer 16$785 USD
Retailer 2$892 USD
Retailer 18$934 USD
Retailer 14$960 USD
Retailer 17$1,203 USD
Retailer 11$1,256 USD
Retailer 4$1,277 USD
Retailer 7$1,649 USD
Retailer 12$2,004 USD
Retailer 5$2,206 USD
Retailer 3$2,311 USD
Retailer 15$3,322 USD
Rare Carat$3,380 USD
Retailer 9$4,315 USD
Retailer 8$5,983 USD
Retailer 10$8,100 USD

5 data points across 18 retailers

14 retailers$676 USD to $3,380 USD

A
Cheapest Retailer
-
$676 USD
A
Retailer 2
-
$736 USD
View
A
Retailer 3
-
$785 USD
View
A
Retailer 4
-
$892 USD
£702 GBP
View
A
Retailer 5
-
$934 USD
HK$7,300 HKD
View
A
Retailer 6
-
$960 USD
View
B+
Retailer 7
-
$1,203 USD
View
B+
Retailer 8
-
$1,256 USD
£989 GBP
View
B+
Retailer 9
-
$1,277 USD
View
B
Retailer 10
-
$2,004 USD
View
B
Retailer 11
-
$2,206 USD
View
B
Retailer 12
-
$2,311 USD
View
B
Retailer 13
-
$3,322 USD
£2,616 GBP
View
Most Expensive
B
Rare Carat
KI3262363KF557 · Oct 28
$3,380 USD
View
13 more retailers have this diamond
Prices start from $676 USDSave up to $2,704 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
5.62ct Oval
$676 USD