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Heart|Lab Grown|GIA

1.82ct D IF Heart Lab Grown Diamond

ID • D/IF • GIA 6491522284

Certificate GIA 6491522284

Diamond specifications and retailer prices

From $2,454 NZD
$1,383 USD
As of October 30, 2026
Save $6,521 NZD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $16,891 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.82ct lab-grown heart diamond

This 1.82ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491522284. Listed at 7 retailers as of October 30, 2026, with a 266% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6491522284
Dimensions8.72 × 7.33 × 4.99 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
8.72 mm7.33 mm1.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491522284
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.3%

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: $16,891 NZD|Low: $2,347 NZD|High: $16,891 NZD|Avg: $6,856 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$2,347 NZD
Retailer 3$2,454 NZD
Retailer 6$2,670 NZD
Retailer 4$2,848 NZD
Retailer 5$5,891 NZD
Retailer 2$8,975 NZD
Retailer 7$10,131 NZD
Do Amore Diamonds$16,891 NZD

11 data points across 8 retailers

7 retailers$2,454 NZD to $8,975 NZD

A
Cheapest Retailer
-
$2,454 NZD
$1,383 USD
A
Retailer 2
-
$2,670 NZD
$1,505 USD
View
B+
Retailer 3
-
$2,848 NZD
$1,605 USD
View
Retailer 4
-
$2,848 NZD
$1,605 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$5,891 NZD
$3,320 USD
View
B+
Retailer 6
-
$8,975 NZD
£3,983 GBP
View
Most Expensive
Do Amore Diamonds
27-4AEAEE3C7 · Oct 31
$16,891 NZD
$9,520 USD
View
Price under review
6 more retailers have this diamond
Prices start from $2,454 NZDSave up to $6,521 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
1.82ct Heart
$2,454 NZD