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Heart|Lab Grown|UNKNOWN

0.99ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • UNKNOWN 231155373

Certificate UNKNOWN 231155373

Diamond specifications and retailer prices

From €140 EUR
$156 USD
As of October 30, 2026
Save €418 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €558 EUR at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 231155373. Listed at 4 retailers as of October 30, 2026, with prices from €140 to €558, a €418 spread on the same certified stone. NZ Jewellers lists it at €558. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 231155373
Dimensions6.48 × 6.57 × 4.11 mm
L/W Ratio1.01
Top View
6.48 mm6.57 mm0.99 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 231155373
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.6%

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: €558 EUR|Low: €134 EUR|High: €558 EUR|Avg: €241 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€140 EUR
Retailer 4€162 EUR
Retailer 3€174 EUR
Retailer 5€235 EUR
NZ Jewellers€558 EUR

6 data points across 5 retailers

4 retailers€140 EUR to €558 EUR

A
Cheapest Retailer
-
€140 EUR
$156 USD
A
Retailer 2
-
€162 EUR
$181 USD
View
B+
Retailer 3
-
€174 EUR
$194 USD
View
Most Expensive
B
NZ Jewellers
c3cc2c71-f13e-483a-99bc-d9e5804e7fe9 · Nov 1
€558 EUR
$623 USD
View
3 more retailers have this diamond
Prices start from €140 EURSave up to €418 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
0.99ct Heart
€140 EUR