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Round|Lab Grown|IGI

1.55ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG778614677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778614677

Diamond specifications and retailer prices

From €235 EUR
$264 USD
As of November 1, 2026
Save €1,074 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,310 EUR 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778614677 or 778614677. Listed at 20 retailers as of November 1, 2026, with prices from €235 to €1,310, a €1,074 spread on the same certified stone. With Clarity lists it at €1,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778614677
Dimensions7.34 × 7.40 × 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
7.34 mm7.40 mm1.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778614677
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 1
Current: €753 EUR|Low: €226 EUR|High: €1,444 EUR|Avg: €635 EUR|+13.1%
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
Retailer 16
Retailer 17
With Clarity
November 2, 2026
Retailer 16€235 EUR
Retailer 5€274 EUR
Retailer 2€292 EUR
Retailer 7€292 EUR
Retailer 15€432 EUR
Retailer 9€445 EUR
Retailer 10€455 EUR
Retailer 3€485 EUR
Retailer 12€504 EUR
Retailer 11€524 EUR
Retailer 4€528 EUR
Retailer 14€680 EUR
Retailer 17€736 EUR
Retailer 1€753 EUR
Retailer 6€940 EUR
Retailer 13€1,171 EUR
With Clarity€1,284 EUR
Retailer 8€1,444 EUR

38 data points across 18 retailers

20 retailers€235 EUR to €1,310 EUR

A
Cheapest Retailer
-
€235 EUR
$264 USD
A
Retailer 2
-
€274 EUR
$307 USD
View
A
Retailer 3
-
€292 EUR
$328 USD
View
Retailer 4
-
€292 EUR
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€432 EUR
$485 USD
View
A
Retailer 6
-
€445 EUR
$499 USD
View
A
Retailer 7
-
€455 EUR
£402 GBP
View
A
Retailer 8
-
€485 EUR
$544 USD
View
A
Retailer 9
-
€504 EUR
ZAR 9,130 ZAR
View
B+
Retailer 10
-
€524 EUR
View
B+
Retailer 11
-
€528 EUR
$592 USD
View
B+
Retailer 12
-
€680 EUR
A$1,173 AUD
View
Retailer 13
-
€736 EUR
$825 USD
View
Price last confirmed 25 days ago
Retailer 14
-
€751 EUR
$843 USD
View
Price last confirmed 113 days ago
B
Retailer 15
-
€753 EUR
$845 USD
View
Retailer 16
-
€819 EUR
$919 USD
View
Price last confirmed 47 days ago
B
Retailer 17
-
€940 EUR
$1,054 USD
View
B
Retailer 18
-
€985 EUR
$1,105 USD
View
B
Retailer 19
-
€1,171 EUR
£1,034 GBP
View
Most Expensive
B
With Clarity
778614677 · Nov 1
€1,310 EUR
$1,469 USD
View
19 more retailers have this diamond
Prices start from €235 EURSave up to €1,074 EUR

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
€235 EUR