Oval|Lab Grown|IGI

5.51ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG797634873

Certificate IGI LG797634873

Diamond specifications and retailer prices

From $1,293 USD
HK$10,100 HKD
Save $4,517 USD (78%) vs most expensive(unlock to see where)
11 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 LG797634873 or 797634873. Listed at 11 retailers, with prices from $1,293 to $5,810 at Rare Carat, a $4,517 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797634873
Dimensions14.29 × 9.74 × 6.07 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.29 mm9.74 mm5.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797634873
Side View
Table 60.0%Crown 34.8°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $5,810 USD|Low: $1,293 USD|High: $6,172 USD|Avg: $2,767 USD|-5.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 3$1,293 USD
Retailer 8$1,466 USD
Retailer 5$1,689 USD
Retailer 7$1,698 USD
Retailer 4$1,731 USD
Retailer 10$2,645 USD
Retailer 6$3,708 USD
Retailer 11$3,758 USD
Retailer 9$3,930 USD
Retailer 2$4,619 USD
Rare Carat$5,810 USD

23 data points across 11 retailers

11 retailers$1,293 USD to $5,810 USD

B+
Cheapest Retailer
-
$1,293 USD
HK$10,100 HKD
B+
Retailer 2
-
$1,466 USD
View
B+
Retailer 3
-
$1,693 USD
£1,333 GBP
View
B+
Retailer 4
-
$1,698 USD
€1,617 EUR
View
B+
Retailer 5
-
$1,731 USD
View
B
Retailer 6
-
$2,645 USD
View
B
Retailer 7
-
$3,708 USD
£2,920 GBP
View
C
Retailer 8
-
$3,758 USD
View
C
Retailer 9
-
$4,010 USD
View
C
Retailer 10
-
$4,619 USD
A$7,106 AUD
View
Most Expensive
C
Rare Carat
KI8736348KF797 · Sep 28
$5,810 USD
View
10 more retailers have this diamond
Prices start from $1,293 USDSave up to $4,517 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.

B+
5.51ct Oval
$1,293 USD