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Oval|Lab Grown|IGI

5.56ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG717547380

Certificate IGI LG717547380

Diamond specifications and retailer prices

From $883 USD
Save $6,007 USD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,890 USD at Brilliant Earth
View at Brilliant Earth

About this 5.56ct lab-grown oval diamond

This 5.56ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717547380 or 717547380. Listed at 26 retailers, with prices from $883 to $6,890 at Brilliant Earth, a $6,007 spread on the same certified stone. 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

5.56
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717547380
Dimensions9.81 × 9.81 × 14.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm9.81 mm5.56 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717547380
Side View
Table 62.0%Crown 33.6°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $6,890 USD|Low: $652 USD|High: $10,470 USD|Avg: $2,690 USD|-21.4%
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 11$652 USD
Retailer 5$883 USD
Retailer 8$988 USD
Retailer 6$1,010 USD
Retailer 9$1,024 USD
Retailer 2$1,119 USD
Retailer 17$1,235 USD
Retailer 18$1,599 USD
Retailer 3$1,611 USD
Retailer 16$1,644 USD
Retailer 20$2,038 USD
Retailer 10$2,072 USD
Retailer 4$2,076 USD
Retailer 21$2,077 USD
Retailer 14$2,617 USD
Retailer 15$2,835 USD
Retailer 7$3,468 USD
Retailer 19$3,885 USD
Retailer 13$4,233 USD
Retailer 12$4,957 USD
Retailer 22$5,320 USD
Brilliant Earth$6,890 USD

31 data points across 22 retailers

26 retailers$883 USD to $6,890 USD

A
Cheapest Retailer
-
$883 USD
A
Retailer 2
-
$960 USD
View
A
Retailer 3
-
$988 USD
View
A
Retailer 4
-
$1,010 USD
View
A
Retailer 5
-
$1,024 USD
View
A
Retailer 6
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$1,119 USD
£881 GBP
View
A
Retailer 7
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$1,229 USD
HK$9,600 HKD
View
A
Retailer 8
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$1,235 USD
View
A
Retailer 9
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$1,602 USD
£1,262 GBP
View
A
Retailer 10
-
$1,611 USD
€1,534 EUR
View
B+
Retailer 11
-
$1,644 USD
View
B+
Retailer 12
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$2,038 USD
ZAR 32,932 ZAR
View
B+
Retailer 13
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$2,072 USD
A$3,188 AUD
View
B+
Retailer 14
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$2,076 USD
View
B+
Retailer 15
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$2,077 USD
A$3,196 AUD
View
B+
Retailer 16
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$2,207 USD
View
Price last confirmed 43 days ago
B+
Retailer 17
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$2,617 USD
View
B+
Retailer 18
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$2,879 USD
View
B
Retailer 19
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$3,468 USD
View
B
Retailer 20
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$3,550 USD
View
B
Retailer 21
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$3,555 USD
View
B
Retailer 22
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$3,885 USD
£3,059 GBP
View
B
Retailer 23
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$4,233 USD
A$6,512 AUD
View
B
Retailer 24
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$5,058 USD
View
B
Retailer 25
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$5,320 USD
View
Most Expensive
B
Brilliant Earth
18300781A · Sep 29
$6,890 USD
View
25 more retailers have this diamond
Prices start from $883 USDSave up to $6,007 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.

A
5.56ct Oval
$883 USD