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Heart|Lab Grown|IGI

3.53ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG660422284

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660422284

Diamond specifications and retailer prices

From $1,741 USD
As of October 30, 2026
Save $6,091 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,020 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.53ct lab-grown heart diamond

This 3.53ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660422284 or 660422284. Listed at 21 retailers as of October 30, 2026, with a 350% 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

3.53
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660422284
Dimensions10.74 × 9.57 × 6.25 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm9.57 mm3.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660422284
Side View
Table 60.0%Crown 34.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.2%

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 30
Current: $12,020 USD|Low: $1,715 USD|High: $12,110 USD|Avg: $4,461 USD|-0.6%
Do Amore Diamonds
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
November 1, 2026
Retailer 6$1,741 USD
Retailer 8$1,866 USD
Retailer 3$1,956 USD
Retailer 12$2,026 USD
Retailer 17$2,164 USD
Retailer 15$2,195 USD
Retailer 10$2,848 USD
Retailer 14$3,076 USD
Retailer 4$3,283 USD
Retailer 13$4,193 USD
Retailer 11$5,051 USD
Retailer 7$5,099 USD
Retailer 5$5,440 USD
Retailer 2$6,388 USD
Retailer 16$7,832 USD
Retailer 9$10,470 USD
Do Amore Diamonds$12,020 USD

31 data points across 17 retailers

21 retailers$1,741 USD to $7,832 USD

A
Cheapest Retailer
-
$1,741 USD
B+
Retailer 2
-
$1,866 USD
View
B+
Retailer 3
-
$1,956 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,026 USD
View
Retailer 5
-
$2,045 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,164 USD
View
B+
Retailer 7
-
$2,195 USD
View
B+
Retailer 8
-
$2,848 USD
View
B+
Retailer 9
-
$3,076 USD
£2,422 GBP
View
B+
Retailer 10
-
$3,283 USD
View
Retailer 11
-
$3,526 USD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$4,193 USD
View
B
Retailer 13
-
$5,051 USD
A$7,771 AUD
View
B
Retailer 14
-
$5,099 USD
ZAR 82,368 ZAR
View
B
Retailer 15
-
$5,440 USD
View
B
Retailer 16
-
$6,388 USD
£5,030 GBP
View
B
Retailer 17
-
$7,832 USD
View
Retailer 18
-
$10,035 USD
View
Price under review
Retailer 19
-
$10,470 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-203E2ED85 · Nov 1
$12,020 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,741 USDSave up to $6,091 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
3.53ct Heart
$1,741 USD