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Heart|Lab Grown|GIA

3.29ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • GIA 2466917835

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2466917835

Diamond specifications and retailer prices

From $1,079 USD
As of October 29, 2026
Save $4,057 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,410 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.29ct lab-grown heart diamond

This 3.29ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2466917835. Listed at 18 retailers as of October 29, 2026, with a 376% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.29
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2466917835
Dimensions10.06 × 8.15 × 5.22 mm
L/W Ratio1.23
Top View
10.06 mm8.15 mm3.29 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2466917835
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
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: $7,410 USD|Low: $1,050 USD|High: $7,410 USD|Avg: $2,948 USD|+1.0%
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
Retailer 18
October 30, 2026
Retailer 16$1,079 USD
Retailer 4$1,159 USD
Retailer 13$1,160 USD
Retailer 15$1,596 USD
Retailer 11$1,701 USD
Retailer 6$1,720 USD
Retailer 12$1,840 USD
Retailer 7$1,964 USD
Retailer 5$2,939 USD
Retailer 17$3,029 USD
Retailer 8$3,108 USD
Retailer 9$3,120 USD
Retailer 2$3,595 USD
Retailer 14$4,082 USD
Retailer 10$4,276 USD
Retailer 18$4,880 USD
Retailer 3$5,136 USD
Do Amore Diamonds$7,410 USD

26 data points across 18 retailers

18 retailers$1,079 USD to $5,136 USD

A
Cheapest Retailer
-
$1,079 USD
Final sale: no returns
A
Retailer 2
-
$1,159 USD
View
A
Retailer 3
-
$1,160 USD
View
Retailer 4
-
$1,596 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,701 USD
£1,339 GBP
View
B+
Retailer 6
-
$1,720 USD
View
B
Retailer 7
-
$1,840 USD
€1,752 EUR
View
B
Retailer 8
-
$1,964 USD
View
B
Retailer 9
-
$2,939 USD
View
B
Retailer 10
-
$3,029 USD
CA$4,207 CAD
View
B
Retailer 11
-
$3,108 USD
View
B
Retailer 12
-
$3,120 USD
View
B
Retailer 13
-
$3,595 USD
£2,831 GBP
View
B
Retailer 14
-
$4,082 USD
£3,214 GBP
View
B
Retailer 15
-
$4,276 USD
View
B
Retailer 16
-
$4,880 USD
View
B
Retailer 17
-
$5,136 USD
View
Most Expensive
Do Amore Diamonds
20-M112076 · Oct 30
$7,410 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,079 USDSave up to $4,057 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
3.29ct Heart
$1,079 USD