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Oval|Lab Grown|IGI

5.51ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG744519686

Certificate IGI LG744519686

Diamond specifications and retailer prices

From $932 USD
Save $8,068 USD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,000 USD at Brilliant Earth
View at Brilliant Earth

About this 5.51ct lab-grown oval diamond

This 5.51ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG744519686 or 744519686. Listed at 27 retailers, with prices from $932 to $9,000 at Brilliant Earth, a $8,068 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

5.51
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744519686
Dimensions9.94 × 9.94 × 14.02 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
9.94 mm9.94 mm5.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744519686
Side View
Table 56.0%Crown 33.2°Girdle: ThickPavilion 39.8°Culet: NoneDepth 62.1%

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: $9,000 USD|Low: $690 USD|High: $12,760 USD|Avg: $2,805 USD|-29.5%
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 14$690 USD
Retailer 5$932 USD
Retailer 8$1,043 USD
Retailer 6$1,066 USD
Retailer 10$1,081 USD
Retailer 2$1,161 USD
Retailer 9$1,300 USD
Retailer 18$1,689 USD
Retailer 23$1,698 USD
Retailer 17$1,731 USD
Retailer 4$2,115 USD
Retailer 20$2,151 USD
Retailer 12$2,163 USD
Retailer 21$2,192 USD
Retailer 16$2,645 USD
Retailer 11$2,987 USD
Retailer 7$3,667 USD
Retailer 19$3,708 USD
Retailer 3$3,734 USD
Retailer 15$3,930 USD
Retailer 13$4,619 USD
Retailer 22$5,810 USD
Brilliant Earth$9,000 USD

33 data points across 23 retailers

27 retailers$932 USD to $9,000 USD

A
Cheapest Retailer
-
$932 USD
A
Retailer 2
-
$1,013 USD
View
A
Retailer 3
-
$1,043 USD
View
A
Retailer 4
-
$1,066 USD
View
A
Retailer 5
-
$1,081 USD
View
A
Retailer 6
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$1,161 USD
£915 GBP
View
A
Retailer 7
-
$1,293 USD
HK$10,100 HKD
View
A
Retailer 8
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$1,300 USD
View
A
Retailer 9
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$1,693 USD
£1,333 GBP
View
A
Retailer 10
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$1,698 USD
€1,617 EUR
View
A
Retailer 11
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$1,731 USD
View
A
Retailer 12
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$2,115 USD
View
A
Retailer 13
-
$2,151 USD
ZAR 34,753 ZAR
View
B+
Retailer 14
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$2,163 USD
A$3,328 AUD
View
B+
Retailer 15
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$2,192 USD
A$3,373 AUD
View
B+
Retailer 16
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$2,645 USD
View
B+
Retailer 17
-
$2,987 USD
£2,352 GBP
View
B+
Retailer 18
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$3,038 USD
View
B
Retailer 19
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$3,667 USD
View
B
Retailer 20
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$3,708 USD
£2,920 GBP
View
B
Retailer 21
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$3,734 USD
SGD 5,046 SGD
View
B
Retailer 22
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$3,746 USD
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B
Retailer 23
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$3,758 USD
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B
Retailer 24
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$4,010 USD
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B
Retailer 25
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$4,619 USD
A$7,106 AUD
View
B
Retailer 26
-
$5,810 USD
View
Most Expensive
B
Brilliant Earth
18300555A · Sep 29
$9,000 USD
View
26 more retailers have this diamond
Prices start from $932 USDSave up to $8,068 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
5.51ct Oval
$932 USD