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Round|Lab Grown|IGI

1.55ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG749517719

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749517719

Diamond specifications and retailer prices

From $274 USD
As of November 1, 2026
Save $1,190 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,464 USD at With Clarity · As of November 1, 2026
View at With Clarity

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749517719 or 749517719. Listed at 20 retailers as of November 1, 2026, with prices from $274 to $1,464, a $1,190 spread on the same certified stone. With Clarity lists it at $1,464. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749517719
Dimensions7.41 × 7.36 × 4.57 mm
L/W Ratio1.01
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
7.41 mm7.36 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749517719
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $560 USD|Low: $263 USD|High: $1,428 USD|Avg: $752 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$274 USD
Retailer 11$339 USD
Retailer 7$500 USD
Retailer 4$538 USD
Retailer 1$560 USD
Retailer 2$562 USD
Retailer 5$595 USD
Retailer 9$1,043 USD
Retailer 3$1,137 USD
Retailer 6$1,189 USD
Retailer 8$1,361 USD

35 data points across 11 retailers

20 retailers$274 USD to $1,464 USD

A
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$317 USD
View
Retailer 4
-
$339 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$339 USD
View
A
Retailer 6
-
$489 USD
View
A
Retailer 7
-
$500 USD
View
A
Retailer 8
-
$538 USD
£424 GBP
View
A
Retailer 9
-
$560 USD
€533 EUR
View
A
Retailer 10
-
$562 USD
View
B+
Retailer 11
-
$595 USD
£469 GBP
View
B+
Retailer 12
-
$678 USD
View
B
Retailer 13
-
$1,043 USD
View
B
Retailer 14
-
$1,091 USD
View
Retailer 15
-
$1,137 USD
A$1,749 AUD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,142 USD
View
B
Retailer 17
-
$1,189 USD
View
B
Retailer 18
-
$1,208 USD
View
B
Retailer 19
-
$1,361 USD
£1,072 GBP
View
Most Expensive
B
With Clarity
749517719 · Nov 1
$1,464 USD
View
19 more retailers have this diamond
Prices start from $274 USDSave up to $1,190 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
$274 USD