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Emerald|Natural|GIA

1.51ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 6555211873

Certificate GIA 6555211873

Diamond specifications and retailer prices

From $4,946 USD
As of October 29, 2026
Save $5,998 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,944 USD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555211873. Listed at 20 retailers as of October 29, 2026, with prices from $4,946 to $10,944, a $5,998 spread on the same certified stone. NZ Jewellers lists it at $10,944. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.57°
Pavilion angle58.19°
OriginNatural
Grading LabGIA
CertificateGIA 6555211873
Dimensions7.70 × 5.40 × 3.65 mm
L/W Ratio1.43
Top View
7.70 mm5.40 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555211873
Side View
Table 67.0%Crown 49.57°Girdle: Slightly ThickPavilion 58.19°Culet: NoneDepth 67.5%

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 29
Current: $10,944 USD|Low: $3,106 USD|High: $10,944 USD|Avg: $6,226 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 14$4,589 USD
Retailer 20$4,946 USD
Retailer 5$5,112 USD
Retailer 10$5,170 USD
Retailer 12$5,174 USD
Retailer 15$5,185 USD
Retailer 8$5,238 USD
Retailer 16$5,472 USD
Retailer 19$5,518 USD
Retailer 3$5,928 USD
Retailer 4$5,928 USD
Retailer 17$5,928 USD
Retailer 18$6,186 USD
Retailer 2$6,276 USD
Retailer 6$6,610 USD
Retailer 7$6,610 USD
Retailer 9$6,830 USD
Retailer 21$6,840 USD
Retailer 11$7,214 USD
Retailer 13$9,691 USD
NZ Jewellers$10,944 USD

38 data points across 21 retailers

20 retailers$4,946 USD to $10,944 USD

A
Cheapest Retailer
-
$4,946 USD
B+
Retailer 2
-
$5,112 USD
View
B+
Retailer 3
-
$5,170 USD
View
B+
Retailer 4
-
$5,174 USD
View
A
Retailer 5
-
$5,185 USD
View
B+
Retailer 6
-
$5,238 USD
View
B+
Retailer 7
-
$5,472 USD
View
Final sale: no returns
B+
Retailer 8
-
$5,518 USD
View
B+
Retailer 9
-
$5,928 USD
View
B+
Retailer 10
-
$5,928 USD
View
B+
Retailer 11
-
$5,928 USD
View
B+
Retailer 12
-
$6,186 USD
View
B+
Retailer 13
-
$6,276 USD
£4,942 GBP
View
B
Retailer 14
-
$6,610 USD
View
B
Retailer 15
-
$6,610 USD
View
B
Retailer 16
-
$6,830 USD
View
B
Retailer 17
-
$6,840 USD
View
Retailer 18
-
$7,214 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$9,691 USD
£7,631 GBP
View
Most Expensive
B
NZ Jewellers
2767fa14-7f50-444e-b705-1c7bf516339f · Oct 30
$10,944 USD
View
19 more retailers have this diamond
Prices start from $4,946 USDSave up to $5,998 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.

A
1.51ct Emerald
$4,946 USD