CaratHunter
Plans
Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 2514806118

Certificate GIA 2514806118

Diamond specifications and retailer prices

From $4,261 SGD
$3,333 USD
As of October 31, 2026
Save $3,715 SGD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,976 SGD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514806118. Listed at 9 retailers as of October 30, 2026, with prices from $4,261 to $7,976, a $3,715 spread on the same certified stone. NZ Jewellers lists it at $7,976. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.58°
Pavilion angle54.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514806118
Dimensions7.89 × 5.69 × 3.58 mm
L/W Ratio1.39
Top View
7.89 mm5.69 mm1.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2514806118
Side View
Table 70.0%Crown 45.58°Girdle: MED-STKPavilion 54.8°Culet: NoneDepth 62.8%

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 31
Current: $7,976 SGD|Low: $4,261 SGD|High: $8,212 SGD|Avg: $5,450 SGD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$4,261 SGD
Retailer 2$4,405 SGD
Retailer 4$4,410 SGD
Retailer 8$4,578 SGD
Retailer 7$4,754 SGD
Retailer 6$4,767 SGD
Retailer 9$4,946 SGD
Retailer 10$5,226 SGD
Retailer 3$7,657 SGD
NZ Jewellers$7,976 SGD

39 data points across 10 retailers

9 retailers$4,261 SGD to $7,976 SGD

A
Cheapest Retailer
-
$4,261 SGD
$3,333 USD
A
Retailer 2
-
$4,405 SGD
£2,713 GBP
View
A
Retailer 3
-
$4,410 SGD
$3,450 USD
View
B+
Retailer 4
-
$4,578 SGD
$3,581 USD
View
B+
Retailer 5
-
$4,754 SGD
$3,719 USD
View
B+
Retailer 6
-
$4,767 SGD
$3,729 USD
View
Retailer 7
-
$4,946 SGD
A$5,952 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$7,657 SGD
£4,716 GBP
View
Most Expensive
B
NZ Jewellers
66e78a1b-191b-4be6-8053-71d61c12b14e · Oct 30
$7,976 SGD
$6,239 USD
View
8 more retailers have this diamond
Prices start from $4,261 SGDSave up to $3,715 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
$4,261 SGD