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Heart|Lab Grown|IGI

3.47ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG732580353

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG732580353

Diamond specifications and retailer prices

From $2,123 USD
As of October 27, 2026
Save $5,208 USD (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,440 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.47ct lab-grown heart diamond

This 3.47ct 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 LG732580353 or 732580353. Listed at 23 retailers as of October 27, 2026, with a 245% 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

3.47
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732580353
Dimensions10.28 × 9.40 × 6.01 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm9.40 mm3.47 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732580353
Side View
Table 60.0%Crown 36.5°Girdle: STK-THKPavilion 38°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $7,220 USD|Low: $2,123 USD|High: $10,440 USD|Avg: $4,777 USD|-30.8%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3$2,123 USD
Retailer 18$2,310 USD
Retailer 9$2,463 USD
Retailer 14$2,463 USD
Retailer 4$2,596 USD
Retailer 10$2,599 USD
Retailer 12$3,168 USD
Retailer 13$3,374 USD
Retailer 15$3,386 USD
Retailer 7$3,520 USD
Retailer 11$3,605 USD
Retailer 2$3,826 USD
Retailer 17$5,697 USD
Retailer 6$6,359 USD
Retailer 8$6,399 USD
Retailer 16$6,692 USD
Brilliant Earth$7,220 USD
Retailer 5$7,331 USD

38 data points across 18 retailers

23 retailers$2,123 USD to $7,331 USD

B+
Cheapest Retailer
-
$2,123 USD
Retailer 2
-
$2,310 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$2,463 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$2,463 USD
View
B+
Retailer 5
-
$2,596 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,599 USD
View
B+
Retailer 7
-
$2,630 USD
View
B
Retailer 8
-
$2,995 USD
View
B+
Retailer 9
-
$3,168 USD
£2,494 GBP
View
B+
Retailer 10
-
$3,374 USD
£2,657 GBP
View
B
Retailer 11
-
$3,386 USD
View
B+
Retailer 12
-
$3,520 USD
View
B
Retailer 13
-
$3,605 USD
View
B+
Retailer 14
-
$3,826 USD
€3,644 EUR
View
Retailer 15
-
$5,697 USD
ZAR 92,036 ZAR
View
Price last confirmed 7 days ago
B
Retailer 16
-
$6,359 USD
View
Retailer 17
-
$6,399 USD
A$9,845 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$6,692 USD
£5,269 GBP
View
B
Retailer 19
-
$6,813 USD
View
B
Retailer 20
-
$7,220 USD
View
B
Retailer 21
-
$7,331 USD
View
Retailer 22
-
$8,612 USD
View
Price under review
Most Expensive
Brilliant Earth
15904104A · Oct 26
$10,440 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,123 USDSave up to $5,208 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.

B+
3.47ct Heart
$2,123 USD