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Emerald|Natural|GIA

1.51ct J SI2 Emerald Natural Diamond

VG • J/SI2 • GIA 5563477788

Certificate GIA 5563477788

Diamond specifications and retailer prices

From $5,685 NZD
$3,204 USD
As of October 31, 2026
Save $5,128 NZD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,813 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563477788. Listed at 13 retailers as of October 31, 2026, with prices from $5,685 to $10,813, a $5,128 spread on the same certified stone. Helzberg Diamonds lists it at $10,813. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563477788
Dimensions7.49 × 5.36 × 3.71 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.49 mm5.36 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563477788
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NDepth 69.3%

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: Oct 31
Current: $10,813 NZD|Low: $5,685 NZD|High: $10,813 NZD|Avg: $7,429 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$5,685 NZD
Retailer 4$5,947 NZD
Retailer 3$6,075 NZD
Retailer 7$6,183 NZD
Retailer 2$6,630 NZD
Retailer 12$6,850 NZD
Retailer 9$7,252 NZD
Retailer 11$7,357 NZD
Retailer 6$7,605 NZD
Retailer 5$7,887 NZD
Retailer 8$10,374 NZD
Helzberg Diamonds$10,813 NZD

14 data points across 12 retailers

13 retailers$5,685 NZD to $10,813 NZD

B+
Cheapest Retailer
-
$5,685 NZD
$3,204 USD
B+
Retailer 2
-
$5,790 NZD
SGD 4,410 SGD
View
B+
Retailer 3
-
$5,947 NZD
$3,352 USD
View
B+
Retailer 4
-
$6,075 NZD
$3,424 USD
View
B+
Retailer 5
-
$6,183 NZD
$3,485 USD
View
B+
Retailer 6
-
$6,630 NZD
£2,942 GBP
View
B+
Retailer 7
-
$6,850 NZD
SGD 5,217 SGD
View
B
Retailer 8
-
$7,252 NZD
$4,087 USD
View
B
Retailer 9
-
$7,357 NZD
$4,146 USD
View
B
Retailer 10
-
$7,605 NZD
€4,082 EUR
View
B
Retailer 11
-
$7,887 NZD
$4,445 USD
View
B
Retailer 12
-
$10,374 NZD
$5,847 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMJKNNNOO · Oct 31
$10,813 NZD
$6,094 USD
View
12 more retailers have this diamond
Prices start from $5,685 NZDSave up to $5,128 NZD

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
$5,685 NZD