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Oval|Lab Grown|IGI

1.55ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG722570642

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722570642

Diamond specifications and retailer prices

From $283 USD
As of October 28, 2026
Save $1,079 USD (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,362 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG722570642 or 722570642. Listed at 27 retailers as of October 28, 2026, with prices from $283 to $1,362, a $1,079 spread on the same certified stone. Reve Diamonds lists it at $1,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722570642
Dimensions6.60 × 6.60 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.60 mm6.60 mm1.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722570642
Side View
Table 55.0%Crown 31.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $332 USD|Low: $253 USD|High: $1,294 USD|Avg: $691 USD|-0.9%
Retailer 1
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
October 30, 2026
Retailer 2$253 USD
Retailer 5$313 USD
Retailer 1$332 USD
Retailer 3$422 USD
Retailer 10$425 USD
Retailer 9$538 USD
Retailer 7$597 USD
Retailer 12$597 USD
Retailer 13$603 USD
Retailer 11$730 USD
Retailer 14$791 USD
Retailer 4$1,141 USD
Retailer 8$1,262 USD
Retailer 6$1,294 USD

34 data points across 14 retailers

27 retailers$283 USD to $1,362 USD

Retailer 1
-
$253 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$283 USD
View
Final sale: no returns
Retailer 3
-
$293 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$313 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$313 USD
View
Retailer 6
-
$313 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$313 USD
View
A
Retailer 8
-
$332 USD
£262 GBP
View
B+
Retailer 9
-
$422 USD
View
A
Retailer 10
-
$425 USD
View
A
Retailer 11
-
$538 USD
ZAR 8,696 ZAR
View
A
Retailer 12
-
$578 USD
View
A
Retailer 13
-
$597 USD
£470 GBP
View
A
Retailer 14
-
$597 USD
€569 EUR
View
A
Retailer 15
-
$603 USD
A$928 AUD
View
B+
Retailer 16
-
$650 USD
View
B+
Retailer 17
-
$730 USD
A$1,123 AUD
View
B+
Retailer 18
-
$791 USD
View
Retailer 19
-
$1,007 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$1,012 USD
SGD 1,367 SGD
View
B
Retailer 21
-
$1,059 USD
View
B
Retailer 22
-
$1,141 USD
View
B
Retailer 23
-
$1,219 USD
£960 GBP
View
B
Retailer 24
-
$1,233 USD
View
B
Retailer 25
-
$1,262 USD
£994 GBP
View
Retailer 26
-
$1,294 USD
A$1,991 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Reve Diamonds
BC8EA3929 · Oct 30
$1,362 USD
View
26 more retailers have this diamond
Prices start from $283 USDSave up to $1,079 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
1.55ct Oval
$283 USD