Emerald|Natural|GIA

1.51ct K SI2 Emerald Natural Diamond

GD • K/SI2 • GIA 3455500125

Certificate GIA 3455500125

Diamond specifications and retailer prices

From $3,740 USD
As of November 5, 2026
Save $3,666 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,406 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3455500125. Listed at 14 retailers as of November 5, 2026, with prices from $3,740 to $7,406, a $3,666 spread on the same certified stone. NZ Jewellers lists it at $7,406. 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

1.51
Carat
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3455500125
Dimensions7.66 × 5.23 × 3.66 mm
L/W Ratio1.46
Top View
7.66 mm5.23 mm1.51 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3455500125
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

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 5
Current: $7,406 USD|Low: $3,740 USD|High: $7,406 USD|Avg: $4,801 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$3,740 USD
Retailer 3$3,772 USD
Retailer 9$3,800 USD
Retailer 4$4,215 USD
Retailer 7$4,251 USD
Retailer 10$4,251 USD
Retailer 11$4,251 USD
Retailer 5$4,305 USD
Retailer 2$4,782 USD
Retailer 12$4,905 USD
Retailer 6$7,089 USD
NZ Jewellers$7,406 USD

42 data points across 12 retailers

14 retailers$3,740 USD to $7,406 USD

B+
Cheapest Retailer
-
$3,740 USD
B+
Retailer 2
-
$3,772 USD
View
Retailer 3
-
$3,800 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$4,215 USD
View
B
Retailer 5
-
$4,251 USD
View
B
Retailer 6
-
$4,251 USD
View
Retailer 7
-
$4,251 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,305 USD
View
B
Retailer 9
-
$4,398 USD
View
B
Retailer 10
-
$4,414 USD
View
B
Retailer 11
-
$4,782 USD
View
B
Retailer 12
-
$4,905 USD
View
C
Retailer 13
-
$7,089 USD
View
Most Expensive
C
NZ Jewellers
c2879f14-48f4-40ee-a935-d8487a414fd0 · Nov 5
$7,406 USD
View
13 more retailers have this diamond
Prices start from $3,740 USDSave up to $3,666 USD

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+
1.51ct Emerald
$3,740 USD