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Heart|Lab Grown|GIA

2.51ct D IF Heart Lab Grown Diamond

ID • D/IF • GIA 5516528683

Certificate GIA 5516528683

Diamond specifications and retailer prices

From $2,739 CAD
$1,961 USD
As of October 30, 2026
Save $16,105 CAD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,844 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown heart diamond

This 2.51ct lab-grown heart sits in the two to three 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 5516528683. Listed at 7 retailers as of October 30, 2026, with prices from $2,739 to $18,844, a $16,105 spread on the same certified stone. Do Amore Diamonds lists it at $18,844. 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

2.51
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5516528683
Dimensions9.66 × 8.48 × 5.42 mm
L/W Ratio1.14
Top View
9.66 mm8.48 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516528683
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $18,844 CAD|Low: $2,630 CAD|High: $18,844 CAD|Avg: $7,553 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 3$2,739 CAD
Retailer 6$2,981 CAD
Retailer 4$3,178 CAD
Retailer 8$3,231 CAD
Retailer 5$4,821 CAD
Retailer 2$9,528 CAD
Retailer 7$13,103 CAD
Do Amore Diamonds$18,844 CAD

10 data points across 8 retailers

7 retailers$2,739 CAD to $18,844 CAD

A+
Cheapest Retailer
-
$2,739 CAD
$1,961 USD
A
Retailer 2
-
$2,981 CAD
$2,134 USD
View
A
Retailer 3
-
$3,178 CAD
$2,275 USD
View
Retailer 4
-
$3,178 CAD
$2,275 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$4,821 CAD
$3,451 USD
View
B+
Retailer 6
-
$9,528 CAD
£5,371 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DE45A0AE6 · Oct 31
$18,844 CAD
$13,490 USD
View
6 more retailers have this diamond
Prices start from $2,739 CADSave up to $16,105 CAD

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+
2.51ct Heart
$2,739 CAD