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Heart|Lab Grown|UNKNOWN

1.51ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • UNKNOWN 235084042

Certificate UNKNOWN 235084042

Diamond specifications and retailer prices

From $279 CAD
$200 USD
As of November 2, 2026
Save $833 CAD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,112 CAD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 235084042. Listed at 4 retailers as of November 1, 2026, with prices from $279 to $1,112, a $833 spread on the same certified stone. NZ Jewellers lists it at $1,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 235084042
Dimensions7.16 × 7.93 × 4.64 mm
L/W Ratio1.11
Top View
7.16 mm7.93 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 235084042
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 58.6%

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: Nov 2
Current: $1,112 CAD|Low: $268 CAD|High: $1,112 CAD|Avg: $481 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$279 CAD
Retailer 4$324 CAD
Retailer 3$347 CAD
Retailer 5$468 CAD
NZ Jewellers$1,112 CAD

6 data points across 5 retailers

4 retailers$279 CAD to $1,112 CAD

A
Cheapest Retailer
-
$279 CAD
$200 USD
A
Retailer 2
-
$324 CAD
$232 USD
View
B+
Retailer 3
-
$347 CAD
$248 USD
View
Most Expensive
B
NZ Jewellers
2a8c2365-2bd5-449f-babf-e1160ca28507 · Nov 1
$1,112 CAD
$796 USD
View
3 more retailers have this diamond
Prices start from $279 CADSave up to $833 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
1.51ct Heart
$279 CAD