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Heart|Natural|GIA

1.17ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 13691289

Certificate GIA 13691289

Diamond specifications and retailer prices

From HK$18,164 HKD
$2,315 USD
As of November 3, 2026
Save HK$3,091 HKD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$21,255 HKD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 1.17ct natural heart diamond

This 1.17ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 13691289. Listed at 3 retailers as of November 2, 2026, with prices from HK$18,164 to HK$21,255, a HK$3,091 spread on the same certified stone. B2C Jewels lists it at HK$21,255. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 13691289
Dimensions6.83 × 6.60 × 4.11 mm
L/W Ratio1.03
Top View
6.83 mm6.60 mm1.17 ctH / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 13691289
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: HK$21,255 HKD|Low: HK$16,006 HKD|High: HK$21,255 HKD|Avg: HK$19,225 HKD
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 4HK$16,006 HKD
Retailer 2HK$18,164 HKD
Retailer 3HK$20,943 HKD
B2C JewelsHK$21,255 HKD

2 data points across 4 retailers

3 retailersHK$18,164 HKD to HK$21,255 HKD

B+
Cheapest Retailer
-
HK$18,164 HKD
$2,315 USD
B
Retailer 2
-
HK$20,943 HKD
$2,669 USD
View
Most Expensive
B
B2C Jewels
20790035 · Nov 2
HK$21,255 HKD
$2,709 USD
View
2 more retailers have this diamond
Prices start from HK$18,164 HKDSave up to HK$3,091 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.

B+
1.17ct Heart
HK$18,164 HKD