CaratHunter
Plans
Heart|Natural|GIA

1.20ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6532708891

Certificate GIA 6532708891

Diamond specifications and retailer prices

From HK$15,549 HKD
As of November 6, 2026
Save HK$7,008 HKD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$22,558 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532708891. Listed at 4 retailers as of November 6, 2026, with prices from HK$15,549 to HK$22,558, a HK$7,008 spread on the same certified stone. GemTrove lists it at HK$22,558. 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

1.20
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532708891
Dimensions6.62 × 7.36 × 4.37 mm
L/W Ratio1.11
Top View
6.62 mm7.36 mm1.20 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532708891
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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$22,558 HKD|Low: HK$15,549 HKD|High: HK$24,562 HKD|Avg: HK$20,354 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2HK$15,549 HKD
Retailer 4HK$15,808 HKD
Retailer 3HK$17,877 HKD
GemTroveHK$22,558 HKD
Retailer 5HK$24,562 HKD

11 data points across 5 retailers

4 retailersHK$15,549 HKD to HK$22,558 HKD

A
Cheapest Retailer
-
HK$15,549 HKD
Retailer 2
-
HK$15,808 HKD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$17,877 HKD
View
Most Expensive
B
GemTrove
GT-N-01269271-98 · Nov 6
HK$22,558 HKD
A$4,428 AUD
View
3 more retailers have this diamond
Prices start from HK$15,549 HKDSave up to HK$7,008 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
1.20ct Heart
HK$15,549 HKD