Round|Lab Grown|IGI

1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG794627998

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794627998

Diamond specifications and retailer prices

From $236 USD
As of October 29, 2026
Save $1,072 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,308 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG794627998 or 794627998. Listed at 23 retailers as of October 28, 2026, with prices from $236 to $1,308, a $1,072 spread on the same certified stone. Reve Diamonds lists it at $1,308. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627998
Dimensions7.54 × 7.47 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.54 mm7.47 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627998
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $550 USD|Low: $236 USD|High: $1,361 USD|Avg: $692 USD|-2.5%
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Retailer 21
Reve Diamonds
October 29, 2026
Retailer 6$236 USD
Retailer 17$270 USD
Retailer 21$274 USD
Retailer 3$293 USD
Retailer 18$293 USD
Retailer 13$490 USD
Retailer 4$495 USD
Retailer 15$503 USD
Retailer 2$546 USD
Retailer 1$550 USD
Retailer 12$587 USD
Retailer 7$588 USD
Retailer 11$603 USD
Retailer 16$682 USD
Retailer 5$767 USD
Retailer 10$940 USD
Retailer 20$941 USD
Retailer 8$993 USD
Retailer 19$1,175 USD
Retailer 9$1,191 USD
Retailer 14$1,230 USD
Reve Diamonds$1,308 USD

33 data points across 22 retailers

23 retailers$236 USD to $1,308 USD

A+
Cheapest Retailer
-
$236 USD
A
Retailer 2
-
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
A
Retailer 4
-
$293 USD
View
A
Retailer 5
-
$293 USD
View
A
Retailer 6
-
$490 USD
View
Price last confirmed 7 days ago
A
Retailer 7
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$495 USD
View
A
Retailer 8
-
$503 USD
ZAR 8,122 ZAR
View
A
Retailer 9
-
$546 USD
View
A
Retailer 10
-
$550 USD
£433 GBP
View
B+
Retailer 11
-
$587 USD
€559 EUR
View
A
Retailer 12
-
$588 USD
View
B+
Retailer 13
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$603 USD
A$928 AUD
View
B+
Retailer 14
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$682 USD
A$1,049 AUD
View
B+
Retailer 15
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$767 USD
View
B+
Retailer 16
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$940 USD
View
B+
Retailer 17
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$941 USD
View
B+
Retailer 18
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$993 USD
View
B
Retailer 19
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$1,109 USD
View
B
Retailer 20
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$1,175 USD
£925 GBP
View
B
Retailer 21
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$1,191 USD
View
B
Retailer 22
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$1,230 USD
A$1,892 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
Reve Diamonds
D94E2E7B5 · Oct 28
$1,308 USD
View
22 more retailers have this diamond
Prices start from $236 USDSave up to $1,072 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 Round
$236 USD