Heart|Lab Grown|GIA

3.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • GIA 1509915019

Certificate GIA 1509915019

Diamond specifications and retailer prices

From €1,035 EUR
$1,156 USD
As of October 30, 2026
Save €3,668 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,703 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1509915019. Listed at 17 retailers as of October 30, 2026, with prices from €1,035 to €4,703, a €3,668 spread on the same certified stone. Taylor and Hart lists it at €4,703. 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

3.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509915019
Dimensions8.78 × 10.10 × 5.95 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Growth Remnant
Top View
8.78 mm10.10 mm3.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509915019
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

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 30
Current: €1,831 EUR|Low: €827 EUR|High: €9,193 EUR|Avg: €2,804 EUR|-1.3%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 11€1,035 EUR
Retailer 3€1,126 EUR
Retailer 4€1,159 EUR
Retailer 12€1,200 EUR
Retailer 5€1,261 EUR
Retailer 9€1,356 EUR
Retailer 1€1,831 EUR
Retailer 14€1,907 EUR
Retailer 2€2,366 EUR
Retailer 15€2,484 EUR
Retailer 10€2,998 EUR
Retailer 7€3,324 EUR
Retailer 13€3,477 EUR
Retailer 8€4,281 EUR
Taylor and Hart€4,703 EUR
Retailer 6€9,193 EUR

45 data points across 16 retailers

17 retailers€1,035 EUR to €4,703 EUR

A
Cheapest Retailer
-
€1,035 EUR
$1,156 USD
A
Retailer 2
-
€1,126 EUR
$1,258 USD
View
A
Retailer 3
-
€1,159 EUR
$1,295 USD
View
Final sale: no returns
A
Retailer 4
-
€1,200 EUR
$1,341 USD
View
Retailer 5
-
€1,200 EUR
$1,341 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€1,261 EUR
$1,409 USD
View
B+
Retailer 7
-
€1,356 EUR
$1,515 USD
View
B+
Retailer 8
-
€1,831 EUR
£1,611 GBP
View
B+
Retailer 9
-
€1,907 EUR
$2,131 USD
View
B
Retailer 10
-
€2,366 EUR
$2,643 USD
View
B
Retailer 11
-
€2,484 EUR
$2,775 USD
View
Retailer 12
-
€2,998 EUR
A$5,153 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
€3,324 EUR
$3,713 USD
View
B
Retailer 14
-
€3,477 EUR
$3,884 USD
View
B
Retailer 15
-
€4,281 EUR
£3,766 GBP
View
Most Expensive
B
Taylor and Hart
8EP056Y · Oct 30
€4,703 EUR
$5,254 USD
View
15 more retailers have this diamond
Prices start from €1,035 EURSave up to €3,668 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
3.03ct Heart
€1,035 EUR