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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG770659724

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770659724

Diamond specifications and retailer prices

From €975 EUR
$1,089 USD
As of October 29, 2026
Save €3,375 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,557 EUR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770659724 or 770659724. Listed at 22 retailers as of October 29, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770659724
Dimensions9.87 × 9.91 × 5.95 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
9.87 mm9.91 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770659724
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

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: Oct 29
Current: €8,557 EUR|Low: €935 EUR|High: €8,557 EUR|Avg: €2,458 EUR
Brilliant Earth
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
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Retailer 18
October 31, 2026
Retailer 18€975 EUR
Retailer 8€1,091 EUR
Retailer 3€1,130 EUR
Retailer 15€1,284 EUR
Retailer 11€1,632 EUR
Retailer 16€1,634 EUR
Retailer 5€1,919 EUR
Retailer 6€2,120 EUR
Retailer 7€2,293 EUR
Retailer 14€2,431 EUR
Retailer 17€2,551 EUR
Retailer 12€2,625 EUR
Retailer 4€3,274 EUR
Retailer 9€3,283 EUR
Retailer 2€3,341 EUR
Retailer 13€3,855 EUR
Retailer 10€4,349 EUR
Brilliant Earth€8,557 EUR

40 data points across 18 retailers

22 retailers€975 EUR to €4,349 EUR

Retailer 1
-
€975 EUR
$1,089 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€975 EUR
$1,089 USD
View
Retailer 3
-
€1,061 EUR
$1,185 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
€1,091 EUR
$1,219 USD
View
Final sale: no returns
Retailer 5
-
€1,115 EUR
$1,246 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
€1,130 EUR
$1,263 USD
View
A
Retailer 7
-
€1,284 EUR
$1,435 USD
View
B+
Retailer 8
-
€1,632 EUR
£1,436 GBP
View
B+
Retailer 9
-
€1,634 EUR
$1,825 USD
View
B+
Retailer 10
-
€1,919 EUR
$2,144 USD
View
B+
Retailer 11
-
€2,120 EUR
$2,368 USD
View
Retailer 12
-
€2,120 EUR
$2,368 USD
View
Price last confirmed 40 days ago
B+
Retailer 13
-
€2,293 EUR
$2,562 USD
View
B+
Retailer 14
-
€2,431 EUR
A$4,178 AUD
View
Retailer 15
-
€2,551 EUR
A$4,385 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
€2,625 EUR
ZAR 47,382 ZAR
View
B
Retailer 17
-
€3,274 EUR
$3,658 USD
View
B
Retailer 18
-
€3,283 EUR
$3,667 USD
View
Retailer 19
-
€3,341 EUR
A$5,742 AUD
View
B
Retailer 20
-
€3,855 EUR
£3,391 GBP
View
B
Retailer 21
-
€4,349 EUR
$4,859 USD
View
Most Expensive
Brilliant Earth
17909804A · Oct 25
€8,557 EUR
$9,560 USD
View
Price under review
21 more retailers have this diamond
Prices start from €975 EURSave up to €3,375 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
3.55ct Round
€975 EUR