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Heart|Lab Grown|GIA

1.17ct D SI2 Heart Lab Grown Diamond

EX • D/SI2 • GIA 2447478754

Certificate GIA 2447478754

Diamond specifications and retailer prices

From $477 AUD
As of November 6, 2026
Save $1,173 AUD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,651 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.17ct lab-grown heart diamond

This 1.17ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447478754. Listed at 9 retailers as of November 5, 2026, with prices from $477 to $1,651, a $1,173 spread on the same certified stone. MOH London lists it at $1,651. 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

1.17
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.29°
Pavilion angle47.07°
OriginLab Grown
Grading LabGIA
CertificateGIA 2447478754
Dimensions6.63 × 5.57 × 3.69 mm
L/W Ratio1.19
Top View
6.63 mm5.57 mm1.17 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447478754
Side View
Table 60.0%Crown 34.29°Girdle: MED-THKPavilion 47.07°Culet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,651 AUD|Low: $354 AUD|High: $1,745 AUD|Avg: $848 AUD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$354 AUD
Retailer 9$477 AUD
Retailer 2$576 AUD
Retailer 3$578 AUD
Retailer 8$624 AUD
Retailer 7$818 AUD
Retailer 4$914 AUD
Retailer 5$1,033 AUD
MOH London$1,651 AUD

43 data points across 9 retailers

9 retailers$477 AUD to $1,651 AUD

Retailer 1
-
$354 AUD
Price last confirmed 12 days ago
B+
Retailer 2
-
$477 AUD
View
B+
Retailer 3
-
$576 AUD
View
B+
Retailer 4
-
$578 AUD
View
B+
Retailer 5
-
$624 AUD
View
B+
Retailer 6
-
$818 AUD
View
B
Retailer 7
-
$914 AUD
View
B
Retailer 8
-
$1,033 AUD
View
Most Expensive
B
MOH London
2447478754 · Nov 5
$1,651 AUD
£893 GBP
View
8 more retailers have this diamond
Prices start from $477 AUDSave up to $1,173 AUD

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+
1.17ct Heart
$477 AUD