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Emerald|Natural|GIA

0.63ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 7556684040

Certificate GIA 7556684040

Diamond specifications and retailer prices

From $806 SGD
$630 USD
As of November 2, 2026
Save $211 SGD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,017 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.63ct natural emerald diamond

This 0.63ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556684040. Listed at 4 retailers as of October 31, 2026, with prices from $806 to $1,017, a $211 spread on the same certified stone. Blue Nile lists it at $1,017. 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

0.63
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556684040
Dimensions6.02 × 3.91 × 2.66 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather
Top View
6.02 mm3.91 mm0.63 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556684040
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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 2
Current: $1,017 SGD|Low: $691 SGD|High: $1,065 SGD|Avg: $911 SGD|-4.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$806 SGD
Retailer 4$889 SGD
Retailer 2$993 SGD
Blue Nile$1,017 SGD

40 data points across 4 retailers

4 retailers$806 SGD to $1,017 SGD

B+
Cheapest Retailer
-
$806 SGD
$630 USD
Final sale: no returns
B+
Retailer 2
-
$889 SGD
View
B
Retailer 3
-
$993 SGD
£611 GBP
View
Most Expensive
B
Blue Nile
29607532 · Oct 31
$1,017 SGD
$795 USD
View
3 more retailers have this diamond
Prices start from $806 SGDSave up to $211 SGD

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+
0.63ct Emerald
$806 SGD