Heart|Lab Grown|GIA

1.05ct D SI1 Heart Lab Grown Diamond

EX • D/SI1 • GIA 6472712335

Certificate GIA 6472712335

Diamond specifications and retailer prices

From €215 EUR
As of November 6, 2026
Save €868 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,083 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6472712335. Listed at 13 retailers as of November 5, 2026, with prices from €215 to €1,083, a €868 spread on the same certified stone. MOH London lists it at €1,083. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.66°
Pavilion angle41.18°
OriginLab Grown
Grading LabGIA
CertificateGIA 6472712335
Dimensions6.26 × 7.02 × 4.14 mm
L/W Ratio1.12
Top View
6.26 mm7.02 mm1.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6472712335
Side View
Table 60.0%Crown 33.66°Girdle: STK-THKPavilion 41.18°Culet: NoneDepth 58.9%

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: Nov 6
Current: €1,083 EUR|Low: €212 EUR|High: €1,111 EUR|Avg: €480 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8€215 EUR
Retailer 5€247 EUR
Retailer 9€250 EUR
Retailer 11€267 EUR
Retailer 4€270 EUR
Retailer 10€360 EUR
Retailer 6€382 EUR
Retailer 12€459 EUR
Retailer 3€545 EUR
Retailer 2€609 EUR
Retailer 13€687 EUR
Retailer 7€857 EUR
MOH London€1,083 EUR

46 data points across 13 retailers

13 retailers€215 EUR to €1,083 EUR

A
Cheapest Retailer
-
€215 EUR
A
Retailer 2
-
€247 EUR
View
Final sale: no returns
A
Retailer 3
-
€250 EUR
View
A
Retailer 4
-
€267 EUR
View
Retailer 5
-
€270 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€360 EUR
View
B+
Retailer 7
-
€382 EUR
View
B+
Retailer 8
-
€459 EUR
View
B
Retailer 9
-
€545 EUR
View
B
Retailer 10
-
€609 EUR
View
B
Retailer 11
-
€687 EUR
View
B
Retailer 12
-
€857 EUR
View
Most Expensive
B
MOH London
6472712335 · Nov 5
€1,083 EUR
£952 GBP
View
12 more retailers have this diamond
Prices start from €215 EURSave up to €868 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
1.05ct Heart
€215 EUR