Emerald|Natural|GIA

0.90ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6502495759

Certificate GIA 6502495759

Diamond specifications and retailer prices

From $1,000 USD
As of October 30, 2026
Save $1,091 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,642 USD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502495759. Listed at 17 retailers as of October 30, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.93°
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 6502495759
Dimensions6.71 × 4.50 × 3.10 mm
L/W Ratio1.49
Top View
6.71 mm4.50 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502495759
Side View
Table 70.0%Crown 46.93°Girdle: STK-THKPavilion 55.91°Culet: NoneDepth 68.9%

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 30
Current: $2,091 USD|Low: $916 USD|High: $2,111 USD|Avg: $1,367 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$1,000 USD
Retailer 10$1,035 USD
Retailer 4$1,038 USD
Retailer 9$1,040 USD
Retailer 11$1,083 USD
Retailer 12$1,204 USD
Retailer 5$1,278 USD
Retailer 3$1,416 USD
Retailer 7$1,517 USD
Retailer 8$1,583 USD
Retailer 6$1,995 USD
Retailer 1$2,091 USD

38 data points across 12 retailers

17 retailers$1,000 USD to $2,091 USD

B+
Cheapest Retailer
-
$1,000 USD
Final sale: no returns
B+
Retailer 2
-
$1,035 USD
View
B+
Retailer 3
-
$1,038 USD
View
A
Retailer 4
-
$1,040 USD
View
Retailer 5
-
$1,083 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$1,083 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$1,083 USD
View
Retailer 8
-
$1,125 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$1,204 USD
View
Retailer 10
-
$1,250 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$1,278 USD
£1,006 GBP
View
Retailer 12
-
$1,416 USD
A$2,179 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,517 USD
€1,445 EUR
View
B
Retailer 14
-
$1,583 USD
ZAR 25,569 ZAR
View
B
Retailer 15
-
$1,995 USD
£1,571 GBP
View
B
Retailer 16
-
$2,091 USD
£1,646 GBP
View
Most Expensive
NZ Jewellers
6b4e3873-f862-4102-80dc-093b92ac3455 · Oct 9
$2,642 USD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from $1,000 USDSave up to $1,091 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
0.90ct Emerald
$1,000 USD