Heart|Lab Grown|GIA

2.55ct G SI1 Heart Lab Grown Diamond

VG • G/SI1 • GIA 1465959677

Certificate GIA 1465959677

Diamond specifications and retailer prices

From €691 EUR
$772 USD
As of October 30, 2026
Save €4,733 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,424 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown heart diamond

This 2.55ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1465959677. Listed at 21 retailers as of October 30, 2026, with prices from €691 to €5,424, a €4,733 spread on the same certified stone. Do Amore Diamonds lists it at €5,424. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1465959677
Dimensions9.11 × 9.52 × 5.29 mm
L/W Ratio1.05
Top View
9.11 mm9.52 mm2.55 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1465959677
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.6%

Caratlytics Score

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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: Oct 30
Current: €5,424 EUR|Low: €637 EUR|High: €5,424 EUR|Avg: €1,936 EUR|+2.4%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 4€691 EUR
Retailer 18€751 EUR
Retailer 20€765 EUR
Retailer 14€789 EUR
Retailer 12€801 EUR
Retailer 6€958 EUR
Retailer 8€1,267 EUR
Retailer 2€1,307 EUR
Retailer 13€1,342 EUR
Retailer 17€1,501 EUR
Retailer 9€1,575 EUR
Retailer 5€2,149 EUR
Retailer 19€2,216 EUR
Retailer 10€2,366 EUR
Retailer 7€2,487 EUR
Retailer 15€3,060 EUR
Retailer 11€3,156 EUR
Retailer 16€3,333 EUR
Retailer 3€3,756 EUR
Do Amore Diamonds€5,424 EUR

33 data points across 20 retailers

21 retailers€691 EUR to €5,424 EUR

A
Cheapest Retailer
-
€691 EUR
$772 USD
A
Retailer 2
-
€751 EUR
$839 USD
View
A
Retailer 3
-
€765 EUR
$855 USD
View
Retailer 4
-
€783 EUR
$875 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€789 EUR
$881 USD
View
Final sale: no returns
A
Retailer 6
-
€801 EUR
$895 USD
View
B+
Retailer 7
-
€958 EUR
$1,070 USD
View
B+
Retailer 8
-
€1,267 EUR
$1,415 USD
View
B+
Retailer 9
-
€1,307 EUR
£1,150 GBP
View
B+
Retailer 10
-
€1,342 EUR
View
Retailer 11
-
€1,501 EUR
$1,677 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€1,575 EUR
$1,760 USD
View
B+
Retailer 13
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€2,149 EUR
$2,401 USD
View
B+
Retailer 14
-
€2,216 EUR
CA$3,438 CAD
View
B+
Retailer 15
-
€2,366 EUR
$2,644 USD
View
B
Retailer 16
-
€2,487 EUR
$2,778 USD
View
B
Retailer 17
-
€3,060 EUR
£2,692 GBP
View
B
Retailer 18
-
€3,156 EUR
$3,526 USD
View
B
Retailer 19
-
€3,333 EUR
£2,932 GBP
View
B
Retailer 20
-
€3,756 EUR
$4,196 USD
View
Most Expensive
B
Do Amore Diamonds
20-M112584 · Oct 31
€5,424 EUR
$6,060 USD
View
20 more retailers have this diamond
Prices start from €691 EURSave up to €4,733 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
2.55ct Heart
€691 EUR