Round|Lab Grown|IGI

1.55ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG770640323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770640323

Diamond specifications and retailer prices

From €355 EUR
£313 GBP
As of October 26, 2026
Save €565 EUR (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,083 EUR at Reve Diamonds · As of October 25, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770640323 or 770640323. Listed at 22 retailers as of October 26, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770640323
Dimensions7.41 × 7.44 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.44 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770640323
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: €413 EUR|Low: €175 EUR|High: €1,083 EUR|Avg: €459 EUR|+5.8%
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
Retailer 18
Reve Diamonds
October 27, 2026
Retailer 8€183 EUR
Retailer 6€206 EUR
Retailer 17€213 EUR
Retailer 3€228 EUR
Retailer 4€228 EUR
Retailer 11€355 EUR
Retailer 16€385 EUR
Retailer 5€393 EUR
Retailer 13€398 EUR
Retailer 1€413 EUR
Retailer 18€436 EUR
Retailer 2€458 EUR
Retailer 15€532 EUR
Retailer 9€732 EUR
Retailer 12€735 EUR
Retailer 7€780 EUR
Retailer 10€865 EUR
Retailer 14€1,066 EUR
Reve Diamonds€1,083 EUR

36 data points across 19 retailers

22 retailers€355 EUR to €920 EUR

Retailer 1
-
€183 EUR
$205 USD
Price last confirmed 10 days ago
Retailer 2
-
€213 EUR
$238 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€228 EUR
$255 USD
View
Price last confirmed 9 days ago
Retailer 4
-
€228 EUR
$255 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€355 EUR
£313 GBP
View
Retailer 6
-
€385 EUR
ZAR 6,953 ZAR
View
Price last confirmed 9 days ago
Retailer 7
-
€393 EUR
$439 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€398 EUR
£350 GBP
View
A
Retailer 9
-
€413 EUR
View
A
Retailer 10
-
€436 EUR
$487 USD
View
Retailer 11
-
€458 EUR
$512 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€532 EUR
A$915 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€620 EUR
$693 USD
View
Retailer 14
-
€726 EUR
$811 USD
View
Price last confirmed 41 days ago
Retailer 15
-
€732 EUR
$818 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€735 EUR
$821 USD
View
B
Retailer 17
-
€780 EUR
$872 USD
View
Retailer 18
-
€802 EUR
$897 USD
View
Price last confirmed 63 days ago
B
Retailer 19
-
€865 EUR
$966 USD
View
B
Retailer 20
-
€920 EUR
$1,028 USD
View
Retailer 21
-
€1,066 EUR
£938 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
61F2A82E8 · Oct 25
€1,083 EUR
$1,210 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from €355 EURSave up to €565 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
€355 EUR