Emerald|Natural|GIA

1.02ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 7521586750

Certificate GIA 7521586750

Diamond specifications and retailer prices

From $1,870 USD
£1,472 GBP
As of November 2, 2026
Save $1,489 USD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,682 USD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic 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 7521586750. Listed at 9 retailers as of November 2, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.25°
Pavilion angle58.19°
OriginNatural
Grading LabGIA
CertificateGIA 7521586750
Dimensions6.76 × 4.69 × 3.21 mm
L/W Ratio1.44
Girdle conditionVery Thick
Key to symbols
Twinning Wisp
Top View
6.76 mm4.69 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7521586750
Side View
Table 65.0%Crown 48.25°GirdlePavilion 58.19°CuletDepth 68.5%

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: Nov 2
Current: $1,870 USD|Low: $1,870 USD|High: $3,404 USD|Avg: $2,364 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1$1,870 USD
Retailer 5$1,890 USD
Retailer 3$1,920 USD
Retailer 7$2,179 USD
Retailer 6$2,351 USD
Retailer 8$2,424 USD
Retailer 4$2,505 USD
Retailer 2$3,359 USD

37 data points across 8 retailers

9 retailers$1,870 USD to $3,359 USD

A
Cheapest Retailer
-
$1,870 USD
£1,472 GBP
B+
Retailer 2
-
$1,920 USD
View
Retailer 3
-
$1,920 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,920 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$2,008 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$2,505 USD
A$3,854 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$3,359 USD
£2,645 GBP
View
Retailer 8
-
$4,682 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
d9e1714b-ce99-4cc9-8bdc-7f38a40e8d34 · Sep 29
$4,682 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from $1,870 USDSave up to $1,489 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
1.02ct Emerald
$1,870 USD