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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG784605712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784605712

Diamond specifications and retailer prices

From $821 USD
As of October 29, 2026
Save $6,469 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,290 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG784605712 or 784605712. Listed at 21 retailers as of October 29, 2026, with prices from $821 to $7,290, a $6,469 spread on the same certified stone. Do Amore Diamonds lists it at $7,290. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784605712
Dimensions9.84 × 9.81 × 6.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm9.81 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784605712
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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 29
Current: $7,290 USD|Low: $821 USD|High: $8,530 USD|Avg: $2,308 USD|-14.5%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 6$821 USD
Retailer 14$894 USD
Retailer 10$920 USD
Retailer 4$953 USD
Retailer 11$953 USD
Retailer 8$1,342 USD
Retailer 18$1,384 USD
Retailer 13$1,535 USD
Retailer 21$1,535 USD
Retailer 7$1,592 USD
Retailer 2$1,609 USD
Retailer 19$2,191 USD
Retailer 16$2,373 USD
Retailer 12$2,957 USD
Retailer 5$2,981 USD
Retailer 3$3,148 USD
Retailer 20$3,165 USD
Retailer 15$3,573 USD
Retailer 9$3,750 USD
Retailer 17$4,265 USD
Do Amore Diamonds$7,290 USD

20 data points across 21 retailers

21 retailers$821 USD to $7,290 USD

A
Cheapest Retailer
-
$821 USD
A
Retailer 2
-
$894 USD
View
A
Retailer 3
-
$920 USD
View
Final sale: no returns
A
Retailer 4
-
$953 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$953 USD
View
A
Retailer 6
-
$1,342 USD
View
A
Retailer 7
-
$1,384 USD
£1,090 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,535 USD
View
B+
Retailer 9
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$1,535 USD
View
A
Retailer 10
-
$1,592 USD
View
A
Retailer 11
-
$1,609 USD
£1,267 GBP
View
B+
Retailer 12
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$2,191 USD
View
B+
Retailer 13
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$2,373 USD
A$3,651 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
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$2,957 USD
View
B
Retailer 15
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$2,981 USD
View
B
Retailer 16
-
$3,148 USD
View
B
Retailer 17
-
$3,165 USD
CA$4,396 CAD
View
B+
Retailer 18
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$3,573 USD
£2,813 GBP
View
B
Retailer 19
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$3,750 USD
View
B
Retailer 20
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$4,265 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-7D4ED3546 · Oct 29
$7,290 USD
View
20 more retailers have this diamond
Prices start from $821 USDSave up to $6,469 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
3.55ct Round
$821 USD