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Emerald|Natural|GIA

0.51ct H SI1 Emerald Natural Diamond

VG • H/SI1 • GIA 5231944281

Certificate GIA 5231944281

Diamond specifications and retailer prices

From $675 CAD
SGD 652 SGD
As of October 30, 2026
Save $600 CAD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,275 CAD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H 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 5231944281. Listed at 12 retailers as of October 30, 2026, with prices from $675 to $1,275, a $600 spread on the same certified stone. Frank Darling lists it at $1,275. 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

0.51
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231944281
Dimensions5.38 × 3.90 × 2.57 mm
L/W Ratio1.38
Top View
5.38 mm3.90 mm0.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231944281
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: Oct 30
Current: $1,275 CAD|Low: $675 CAD|High: $1,289 CAD|Avg: $901 CAD|-1.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$675 CAD
Retailer 10$706 CAD
Retailer 9$746 CAD
Retailer 8$792 CAD
Retailer 7$816 CAD
Retailer 6$877 CAD
Retailer 4$943 CAD
Retailer 5$966 CAD
Retailer 2$991 CAD
Retailer 3$1,021 CAD
Frank Darling$1,275 CAD

42 data points across 11 retailers

12 retailers$675 CAD to $1,275 CAD

A
Cheapest Retailer
-
$675 CAD
SGD 652 SGD
A
Retailer 2
-
$706 CAD
SGD 682 SGD
View
B+
Retailer 3
-
$746 CAD
$533 USD
View
B+
Retailer 4
-
$792 CAD
£446 GBP
View
B+
Retailer 5
-
$816 CAD
£459 GBP
View
B
Retailer 6
-
$858 CAD
$613 USD
View
B
Retailer 7
-
$877 CAD
$627 USD
View
B
Retailer 8
-
$943 CAD
$674 USD
View
B
Retailer 9
-
$966 CAD
€657 EUR
View
B
Retailer 10
-
$991 CAD
$708 USD
View
B
Retailer 11
-
$1,021 CAD
$729 USD
View
Most Expensive
C
Frank Darling
2635306HK · Oct 30
$1,275 CAD
$911 USD
View
11 more retailers have this diamond
Prices start from $675 CADSave up to $600 CAD

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
0.51ct Emerald
$675 CAD