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Emerald|Natural|GIA

0.91ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6551238379

Certificate GIA 6551238379

Diamond specifications and retailer prices

From HK$6,628 HKD
As of November 1, 2026
Save HK$5,596 HKD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$12,224 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded I 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 6551238379. Listed at 6 retailers as of November 1, 2026, with prices from HK$6,628 to HK$12,224, a HK$5,596 spread on the same certified stone. With Clarity lists it at HK$12,224. 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

0.91
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551238379
Dimensions6.37 × 4.53 × 3.15 mm
L/W Ratio1.41
Top View
6.37 mm4.53 mm0.91 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551238379
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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 1
Current: HK$6,628 HKD|Low: HK$6,528 HKD|High: HK$11,980 HKD|Avg: HK$8,948 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 31, 2026
Retailer 1HK$6,628 HKD
Retailer 4HK$8,434 HKD
Retailer 2HK$8,528 HKD
Retailer 3HK$8,610 HKD
Retailer 5HK$9,162 HKD
With ClarityHK$11,980 HKD

8 data points across 6 retailers

6 retailersHK$6,628 HKD to HK$12,224 HKD

A
Cheapest Retailer
-
HK$6,628 HKD
B+
Retailer 2
-
HK$8,434 HKD
$1,075 USD
View
B+
Retailer 3
-
HK$8,528 HKD
$1,087 USD
View
B+
Retailer 4
-
HK$8,610 HKD
SGD 1,483 SGD
View
B+
Retailer 5
-
HK$9,162 HKD
SGD 1,578 SGD
View
Most Expensive
B
With Clarity
6551238379 · Nov 1
HK$12,224 HKD
$1,558 USD
View
5 more retailers have this diamond
Prices start from HK$6,628 HKDSave up to HK$5,596 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
0.91ct Emerald
HK$6,628 HKD