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Emerald|Natural|GIA

1.51ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 6425325663

Certificate GIA 6425325663

Diamond specifications and retailer prices

From $4,928 SGD
$3,845 USD
As of October 28, 2026
Save $5,955 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,883 SGD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6425325663. Listed at 21 retailers as of October 27, 2026, with prices from $4,928 to $10,883, a $5,955 spread on the same certified stone. NZ Jewellers lists it at $10,883. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle57.2°
OriginNatural
Grading LabGIA
CertificateGIA 6425325663
Dimensions7.17 × 5.49 × 3.85 mm
L/W Ratio1.31
Top View
7.17 mm5.49 mm1.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425325663
Side View
Table 61.0%Crown 47.8°Girdle: THK-ETKPavilion 57.2°Culet: NoneDepth 70.2%

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 28
Current: $6,193 SGD|Low: $4,788 SGD|High: $10,069 SGD|Avg: $6,102 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$4,928 SGD
Retailer 12$4,979 SGD
Retailer 4$5,027 SGD
Retailer 10$5,223 SGD
Retailer 7$5,563 SGD
Retailer 5$5,627 SGD
Retailer 11$5,634 SGD
Retailer 13$5,659 SGD
Retailer 1$6,193 SGD
Retailer 14$6,344 SGD
Retailer 15$6,344 SGD
Retailer 2$6,562 SGD
Retailer 3$6,897 SGD
Retailer 6$7,170 SGD
Retailer 8$10,003 SGD

38 data points across 15 retailers

21 retailers$4,928 SGD to $10,883 SGD

A
Cheapest Retailer
-
$4,928 SGD
$3,845 USD
A
Retailer 2
-
$4,979 SGD
$3,885 USD
View
A
Retailer 3
-
$5,223 SGD
$4,075 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,627 SGD
$4,390 USD
View
B+
Retailer 5
-
$5,634 SGD
$4,396 USD
View
B+
Retailer 6
-
$5,659 SGD
$4,415 USD
View
B+
Retailer 7
-
$5,659 SGD
$4,415 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$5,659 SGD
$4,415 USD
View
B+
Retailer 9
-
$5,659 SGD
$4,415 USD
View
A
Retailer 10
-
$6,193 SGD
£3,804 GBP
View
B+
Retailer 11
-
$6,344 SGD
$4,950 USD
View
B+
Retailer 12
-
$6,344 SGD
$4,950 USD
View
B+
Retailer 13
-
$6,530 SGD
$5,095 USD
View
Price last confirmed 53 days ago
B+
Retailer 14
-
$6,530 SGD
$5,095 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$6,530 SGD
$5,095 USD
View
B+
Retailer 16
-
$6,562 SGD
$5,120 USD
View
B+
Retailer 17
-
$6,897 SGD
$5,381 USD
View
B+
Retailer 18
-
$10,003 SGD
£6,145 GBP
View
B
Retailer 19
-
$10,498 SGD
$8,191 USD
View
Price last confirmed 68 days ago
B
Retailer 20
-
$10,883 SGD
$8,491 USD
View
Price last confirmed 31 days ago
Most Expensive
B
NZ Jewellers
fe9416cc-8378-4475-ab20-0927d2a7187f · Oct 27
$10,883 SGD
$8,491 USD
View
20 more retailers have this diamond
Prices start from $4,928 SGDSave up to $5,955 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.

A
1.51ct Emerald
$4,928 SGD