CaratHunter
Plans
Emerald|Natural|GIA

1.58ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 7

Certificate GIA 7

Diamond specifications and retailer prices

From HK$61,557 HKD
$7,846 USD
As of November 2, 2026
Save HK$16,311 HKD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$77,869 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.58ct natural emerald diamond

This 1.58ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from HK$61,557 to HK$77,869, a HK$16,311 spread on the same certified stone. Blue Nile lists it at HK$77,869. 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

1.58
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7
Dimensions7.76 × 5.44 × 3.61 mm
L/W Ratio1.43
Top View
7.76 mm5.44 mm1.58 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$77,869 HKD|Low: HK$60,828 HKD|High: HK$77,869 HKD|Avg: HK$68,650 HKD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2HK$61,557 HKD
Retailer 3HK$67,475 HKD
Blue NileHK$77,869 HKD

3 data points across 3 retailers

3 retailersHK$61,557 HKD to HK$77,869 HKD

B
Cheapest Retailer
-
HK$61,557 HKD
$7,846 USD
B
Retailer 2
-
HK$67,475 HKD
$8,600 USD
View
Most Expensive
C
Blue Nile
5629413 · Oct 31
HK$77,869 HKD
$9,925 USD
View
2 more retailers have this diamond
Prices start from HK$61,557 HKDSave up to HK$16,311 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
1.58ct Emerald
HK$61,557 HKD