Emerald|Natural|GIA

0.80ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 5426990145

Certificate GIA 5426990145

Diamond specifications and retailer prices

From $970 USD
As of October 30, 2026
Save $1,593 USD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,563 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural emerald diamond

This 0.8ct natural emerald sits in the just-under-one-carat band, graded I 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 5426990145. Listed at 19 retailers as of October 30, 2026, with prices from $970 to $2,563, a $1,593 spread on the same certified stone. NZ Jewellers lists it at $2,563. 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

0.80
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
OriginNatural
Grading LabGIA
CertificateGIA 5426990145
Dimensions6.49 × 4.36 × 2.87 mm
L/W Ratio1.49
Top View
6.49 mm4.36 mm0.80 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5426990145
Side View
Table 65.0%Crown 32.5°Girdle: ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,554 USD|Low: $889 USD|High: $1,960 USD|Avg: $1,286 USD|+2.1%
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
October 31, 2026
Retailer 12$970 USD
Retailer 11$1,006 USD
Retailer 8$1,010 USD
Retailer 5$1,051 USD
Retailer 2$1,126 USD
Retailer 3$1,185 USD
Retailer 9$1,235 USD
Retailer 6$1,239 USD
Retailer 4$1,341 USD
Retailer 13$1,374 USD
Retailer 7$1,472 USD
Retailer 1$1,554 USD
Retailer 10$1,927 USD

43 data points across 13 retailers

19 retailers$970 USD to $2,563 USD

A
Cheapest Retailer
-
$970 USD
Final sale: no returns
B+
Retailer 2
-
$1,006 USD
View
B+
Retailer 3
-
$1,010 USD
View
Retailer 4
-
$1,047 USD
View
Price last confirmed 47 days ago
B+
Retailer 5
-
$1,051 USD
View
B+
Retailer 6
-
$1,051 USD
View
B+
Retailer 7
-
$1,091 USD
View
B+
Retailer 8
-
$1,126 USD
View
B+
Retailer 9
-
$1,185 USD
View
B+
Retailer 10
-
$1,212 USD
View
Retailer 11
-
$1,219 USD
View
Price last confirmed 49 days ago
B+
Retailer 12
-
$1,235 USD
View
B+
Retailer 13
-
$1,239 USD
£976 GBP
View
Retailer 14
-
$1,341 USD
£1,056 GBP
View
Price last confirmed 30 days ago
Retailer 15
-
$1,374 USD
A$2,114 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$1,472 USD
€1,402 EUR
View
B
Retailer 17
-
$1,554 USD
ZAR 25,107 ZAR
View
B
Retailer 18
-
$1,927 USD
£1,517 GBP
View
Most Expensive
B
NZ Jewellers
64bac82b-2411-424b-9706-015e1b344417 · Oct 30
$2,563 USD
View
18 more retailers have this diamond
Prices start from $970 USDSave up to $1,593 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
0.80ct Emerald
$970 USD