CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG793611653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793611653

Diamond specifications and retailer prices

From $252 USD
As of November 3, 2026
Save $988 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,240 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793611653 or 793611653. Listed at 6 retailers as of November 3, 2026, with prices from $252 to $1,240, a $988 spread on the same certified stone. The Diamond Guys lists it at $1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793611653
Dimensions7.40 × 7.35 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.35 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793611653
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $600 USD|Low: $210 USD|High: $1,720 USD|Avg: $787 USD|+2.6%
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
Retailer 15
The Diamond Guys
October 29, 2026
Retailer 9$210 USD
Retailer 8$252 USD
Retailer 12$268 USD
Retailer 11$271 USD
Retailer 13$486 USD
Retailer 1$600 USD
Retailer 3$627 USD
Retailer 2$654 USD
Retailer 6$660 USD
Retailer 14$768 USD
Retailer 10$872 USD
Retailer 4$937 USD
Retailer 5$1,168 USD
The Diamond Guys$1,240 USD
Retailer 15$1,241 USD
Retailer 7$1,720 USD

16 data points across 16 retailers

6 retailers$252 USD to $1,240 USD

A
Cheapest Retailer
-
$252 USD
B+
Retailer 2
-
$600 USD
View
Retailer 3
-
$654 USD
View
Price last confirmed 125 days ago
Retailer 4
-
$768 USD
View
Price last confirmed 100 days ago
B
Retailer 5
-
$937 USD
View
Most Expensive
B
The Diamond Guys
1958034971 · Nov 3
$1,240 USD
View
5 more retailers have this diamond
Prices start from $252 USDSave up to $988 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
$252 USD