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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 $2,051 NZD
$1,156 USD
As of October 30, 2026
Save $7,271 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,322 NZD 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 $2,051 to $9,322, a $7,271 spread on the same certified stone. Taylor and Hart lists it at $9,322. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,629 NZD|Low: $1,639 NZD|High: $18,222 NZD|Avg: $5,559 NZD|-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$2,051 NZD
Retailer 3$2,232 NZD
Retailer 4$2,298 NZD
Retailer 12$2,379 NZD
Retailer 5$2,500 NZD
Retailer 9$2,688 NZD
Retailer 1$3,629 NZD
Retailer 14$3,781 NZD
Retailer 2$4,689 NZD
Retailer 15$4,924 NZD
Retailer 10$5,943 NZD
Retailer 7$6,589 NZD
Retailer 13$6,891 NZD
Retailer 8$8,486 NZD
Taylor and Hart$9,322 NZD
Retailer 6$18,222 NZD

45 data points across 16 retailers

17 retailers$2,051 NZD to $9,322 NZD

A
Cheapest Retailer
-
$2,051 NZD
$1,156 USD
A
Retailer 2
-
$2,232 NZD
$1,258 USD
View
A
Retailer 3
-
$2,298 NZD
$1,295 USD
View
Final sale: no returns
A
Retailer 4
-
$2,379 NZD
$1,341 USD
View
Retailer 5
-
$2,379 NZD
$1,341 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$2,500 NZD
$1,409 USD
View
B+
Retailer 7
-
$2,688 NZD
$1,515 USD
View
B+
Retailer 8
-
$3,629 NZD
£1,611 GBP
View
B+
Retailer 9
-
$3,781 NZD
$2,131 USD
View
B
Retailer 10
-
$4,689 NZD
$2,643 USD
View
B
Retailer 11
-
$4,924 NZD
$2,775 USD
View
Retailer 12
-
$5,943 NZD
A$5,153 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$6,589 NZD
$3,713 USD
View
B
Retailer 14
-
$6,891 NZD
$3,884 USD
View
B
Retailer 15
-
$8,486 NZD
£3,766 GBP
View
Most Expensive
B
Taylor and Hart
8EP056Y · Oct 30
$9,322 NZD
$5,254 USD
View
15 more retailers have this diamond
Prices start from $2,051 NZDSave up to $7,271 NZD

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
$2,051 NZD