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Oval|Lab Grown|IGI

5.51ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG802626615

Certificate IGI LG802626615

Diamond specifications and retailer prices

From $932 USD
Save $4,878 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,810 USD at Rare Carat
View at Rare Carat

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 LG802626615 or 802626615. Listed at 24 retailers, with prices from $932 to $5,810 at Rare Carat, a $4,878 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 angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802626615
Dimensions14.32 × 9.89 × 6.05 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.32 mm9.89 mm5.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802626615
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 61.2%

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: $5,810 USD|Low: $932 USD|High: $6,172 USD|Avg: $2,518 USD|-5.9%
Rare Carat
Retailer 2
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Retailer 5
Retailer 6
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Retailer 19
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Retailer 24
October 1, 2026
Retailer 12$932 USD
Retailer 6$1,013 USD
Retailer 9$1,043 USD
Retailer 8$1,066 USD
Retailer 5$1,081 USD
Retailer 2$1,161 USD
Retailer 17$1,293 USD
Retailer 19$1,300 USD
Retailer 11$1,466 USD
Retailer 20$1,689 USD
Retailer 7$1,698 USD
Retailer 18$1,731 USD
Retailer 24$2,151 USD
Retailer 3$2,192 USD
Retailer 21$2,329 USD
Retailer 15$2,645 USD
Retailer 10$2,987 USD
Retailer 4$3,038 USD
Retailer 23$3,667 USD
Retailer 22$3,708 USD
Retailer 16$3,758 USD
Retailer 14$3,930 USD
Retailer 13$4,619 USD
Rare Carat$5,810 USD

24 data points across 24 retailers

24 retailers$932 USD to $5,810 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
-
$1,161 USD
£915 GBP
View
A
Retailer 7
-
$1,293 USD
HK$10,100 HKD
View
A
Retailer 8
-
$1,300 USD
View
A
Retailer 9
-
$1,466 USD
View
A
Retailer 10
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$1,693 USD
£1,333 GBP
View
A
Retailer 11
-
$1,698 USD
€1,617 EUR
View
A
Retailer 12
-
$1,731 USD
View
B+
Retailer 13
-
$2,151 USD
ZAR 34,753 ZAR
View
B+
Retailer 14
-
$2,192 USD
A$3,373 AUD
View
B+
Retailer 15
-
$2,329 USD
View
B+
Retailer 16
-
$2,645 USD
View
B+
Retailer 17
-
$2,987 USD
£2,352 GBP
View
B+
Retailer 18
-
$3,038 USD
View
B+
Retailer 19
-
$3,667 USD
View
B+
Retailer 20
-
$3,708 USD
£2,920 GBP
View
B
Retailer 21
-
$3,758 USD
View
B
Retailer 22
-
$4,010 USD
View
B
Retailer 23
-
$4,619 USD
A$7,106 AUD
View
Most Expensive
B
Rare Carat
KI6156266KF802 · Sep 28
$5,810 USD
View
23 more retailers have this diamond
Prices start from $932 USDSave up to $4,878 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