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Round|Lab Grown|IGI

1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG807699765

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807699765

Diamond specifications and retailer prices

From $246 USD
As of October 26, 2026
Save $976 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,222 USD at MOH London · As of October 26, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807699765 or 807699765. Listed at 18 retailers as of October 26, 2026, with prices from $246 to $1,222, a $976 spread on the same certified stone. MOH London lists it at $1,222. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807699765
Dimensions7.44 × 7.49 × 4.56 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
7.44 mm7.49 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807699765
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

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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: Oct 26
Current: $1,222 USD|Low: $246 USD|High: $1,284 USD|Avg: $630 USD|-4.8%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 9$246 USD
Retailer 4$282 USD
Retailer 3$302 USD
Retailer 6$305 USD
Retailer 2$333 USD
Retailer 12$408 USD
Retailer 13$464 USD
Retailer 10$470 USD
Retailer 15$518 USD
Retailer 5$522 USD
Retailer 7$556 USD
Retailer 16$567 USD
Retailer 18$703 USD
Retailer 17$970 USD
Retailer 14$977 USD
Retailer 8$983 USD
Retailer 11$1,093 USD
MOH London$1,222 USD

20 data points across 18 retailers

18 retailers$246 USD to $1,222 USD

A
Cheapest Retailer
-
$246 USD
Returns within 21 days
A
Retailer 2
-
$282 USD
View
A
Retailer 3
-
$302 USD
View
Returns within 30 days
A
Retailer 4
-
$305 USD
View
Returns within 30 days
A
Retailer 5
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 6
-
$408 USD
View
Returns within 30 days
A
Retailer 7
-
$464 USD
£366 GBP
View
Returns within 30 days
A
Retailer 8
-
$470 USD
View
Price last confirmed 8 days ago
Returns within 40 days
A
Retailer 9
-
$518 USD
ZAR 8,373 ZAR
View
Returns within 7 days
A
Retailer 10
-
$522 USD
€497 EUR
View
Returns within 100 days
A
Retailer 11
-
$556 USD
View
Returns within 30 days
A
Retailer 12
-
$567 USD
£447 GBP
View
Returns within 30 days
B+
Retailer 13
-
$703 USD
A$1,082 AUD
View
B+
Retailer 14
-
$970 USD
View
Returns within 30 days
B+
Retailer 15
-
$977 USD
SGD 1,320 SGD
View
Returns within 14 days
B
Retailer 16
-
$983 USD
View
Returns within 30 days
B
Retailer 17
-
$1,093 USD
View
Returns within 30 days
Most Expensive
B
MOH London
LG807699765 · Oct 26
$1,222 USD
£962 GBP
View
17 more retailers have this diamond
Prices start from $246 USDSave up to $976 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
$246 USD