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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 €178 EUR
$200 USD
As of November 2, 2026
Save €531 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €710 EUR 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 €178 to €710, a €531 spread on the same certified stone. NZ Jewellers lists it at €710. 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

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A
Excellent
Excellent quality and great value
Unlock full score analysis
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Price History

Last verified: Nov 2
Current: €710 EUR|Low: €171 EUR|High: €710 EUR|Avg: €307 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€178 EUR
Retailer 4€207 EUR
Retailer 3€221 EUR
Retailer 5€299 EUR
NZ Jewellers€710 EUR

6 data points across 5 retailers

4 retailers€178 EUR to €710 EUR

A
Cheapest Retailer
-
€178 EUR
$200 USD
A
Retailer 2
-
€207 EUR
$232 USD
View
B+
Retailer 3
-
€221 EUR
$248 USD
View
Most Expensive
B
NZ Jewellers
2a8c2365-2bd5-449f-babf-e1160ca28507 · Nov 1
€710 EUR
$796 USD
View
3 more retailers have this diamond
Prices start from €178 EURSave up to €531 EUR

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
€178 EUR