CaratHunter
Plans
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 HK$1,881 HKD
As of November 6, 2026
Save HK$7,595 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,476 HKD 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 HK$1,881 to HK$9,476, a HK$7,595 spread on the same certified stone. MOH London lists it at HK$9,476. 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: HK$9,476 HKD|Low: HK$1,857 HKD|High: HK$9,725 HKD|Avg: HK$4,203 HKD|-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 8HK$1,881 HKD
Retailer 5HK$2,163 HKD
Retailer 9HK$2,187 HKD
Retailer 11HK$2,336 HKD
Retailer 4HK$2,367 HKD
Retailer 10HK$3,151 HKD
Retailer 6HK$3,339 HKD
Retailer 12HK$4,021 HKD
Retailer 3HK$4,773 HKD
Retailer 2HK$5,329 HKD
Retailer 13HK$6,011 HKD
Retailer 7HK$7,500 HKD
MOH LondonHK$9,476 HKD

46 data points across 13 retailers

13 retailersHK$1,881 HKD to HK$9,476 HKD

A
Cheapest Retailer
-
HK$1,881 HKD
A
Retailer 2
-
HK$2,163 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,187 HKD
View
A
Retailer 4
-
HK$2,336 HKD
View
Retailer 5
-
HK$2,367 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$3,151 HKD
View
B+
Retailer 7
-
HK$3,339 HKD
View
B+
Retailer 8
-
HK$4,021 HKD
View
B
Retailer 9
-
HK$4,773 HKD
View
B
Retailer 10
-
HK$5,329 HKD
View
B
Retailer 11
-
HK$6,011 HKD
View
B
Retailer 12
-
HK$7,500 HKD
View
Most Expensive
B
MOH London
6472712335 · Nov 5
HK$9,476 HKD
£952 GBP
View
12 more retailers have this diamond
Prices start from HK$1,881 HKDSave up to HK$7,595 HKD

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
HK$1,881 HKD