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Heart|Lab Grown|GIA

2.56ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • GIA 6491749798

Certificate GIA 6491749798

Diamond specifications and retailer prices

From €993 EUR
$1,114 USD
As of November 2, 2026
Save €3,282 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,697 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491749798. Listed at 18 retailers as of October 29, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.56
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6491749798
Dimensions8.62 × 9.66 × 5.43 mm
L/W Ratio1.12
Top View
8.62 mm9.66 mm2.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491749798
Side View
Table 56.0%CrownGirdle: UNDPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,829 EUR|Low: €1,157 EUR|High: €9,183 EUR|Avg: €3,159 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9€1,157 EUR
Retailer 7€1,199 EUR
Retailer 8€1,223 EUR
Retailer 4€1,355 EUR
Retailer 1€1,829 EUR
Retailer 2€3,415 EUR
Retailer 5€3,472 EUR
Retailer 3€4,276 EUR
Retailer 6€9,183 EUR

43 data points across 9 retailers

18 retailers€993 EUR to €4,276 EUR

Retailer 1
-
€992 EUR
$1,113 USD
Price last confirmed 31 days ago
B+
Retailer 2
-
€993 EUR
$1,114 USD
View
Retailer 3
-
€1,125 EUR
$1,262 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
€1,157 EUR
$1,298 USD
View
Final sale: no returns
Retailer 5
-
€1,199 EUR
$1,345 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
€1,223 EUR
$1,372 USD
View
B+
Retailer 7
-
€1,355 EUR
$1,520 USD
View
B
Retailer 8
-
€1,687 EUR
$1,892 USD
View
Retailer 9
-
€1,766 EUR
$1,981 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€1,829 EUR
£1,615 GBP
View
B
Retailer 11
-
€2,363 EUR
$2,650 USD
View
Retailer 12
-
€2,481 EUR
$2,783 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
€3,318 EUR
$3,722 USD
View
B
Retailer 14
-
€3,415 EUR
ZAR 61,881 ZAR
View
B
Retailer 15
-
€3,472 EUR
$3,894 USD
View
B
Retailer 16
-
€4,276 EUR
£3,776 GBP
View
Most Expensive
Taylor and Hart
8Q1T4J7 · Oct 31
€4,697 EUR
$5,268 USD
View
Price under review
16 more retailers have this diamond
Prices start from €993 EURSave up to €3,282 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.

B+
2.56ct Heart
€993 EUR