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Heart|Lab Grown|GIA

4.10ct D FL Heart Lab Grown Diamond

EX • D/FL • GIA 1535567645

Certificate GIA 1535567645

Diamond specifications and retailer prices

From $66,384 NZD
$37,414 USD
As of October 31, 2026
Save $4,743 NZD (7%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $71,126 NZD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 4.1ct lab-grown heart diamond

This 4.1ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535567645. Listed at 17 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

4.10
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1535567645
Dimensions9.67 × 11.24 × 6.60 mm
L/W Ratio1.16
Culet sizePointed
Top View
9.67 mm11.24 mm4.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535567645
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.7%

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 31
Current: $71,126 NZD|Low: $65,119 NZD|High: $242,463 NZD|Avg: $107,795 NZD
NZ Jewellers
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$66,384 NZD
Retailer 3$66,834 NZD
NZ Jewellers$71,126 NZD
Retailer 10$71,126 NZD
Retailer 11$71,126 NZD
Retailer 12$75,088 NZD
Retailer 16$79,164 NZD
Retailer 4$79,661 NZD
Retailer 14$81,288 NZD
Retailer 13$82,507 NZD
Retailer 15$82,507 NZD
Retailer 8$101,511 NZD
Retailer 17$103,335 NZD
Retailer 2$107,289 NZD
Retailer 9$185,994 NZD
Retailer 7$210,412 NZD
Retailer 5$242,463 NZD

22 data points across 17 retailers

17 retailers$66,384 NZD to $71,126 NZD

B+
Cheapest Retailer
-
$66,384 NZD
$37,414 USD
B+
Retailer 2
-
$66,834 NZD
$37,668 USD
View
B
Retailer 3
-
$71,126 NZD
$40,087 USD
View
B
Retailer 4
-
$71,126 NZD
$40,087 USD
View
Most Expensive
B
NZ Jewellers
882412ab-c8f0-45ab-8077-eefa648eb13b · Nov 1
$71,126 NZD
$40,087 USD
View
4 more retailers have this diamond
Prices start from $66,384 NZDSave up to $4,743 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.

B+
4.10ct Heart
$66,384 NZD