Emerald|Natural|GIA

0.91ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 1568003136

Certificate GIA 1568003136

Diamond specifications and retailer prices

From £1,299 GBP
$1,730 USD
As of October 28, 2026
Save £2,119 GBP (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,479 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568003136. Listed at 16 retailers as of October 28, 2026, with a 163% 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

0.91
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.43°
Pavilion angle59.09°
OriginNatural
Grading LabGIA
CertificateGIA 1568003136
Dimensions6.49 × 4.57 × 3.13 mm
L/W Ratio1.42
Key to symbols
Crystal, Feather
Top View
6.49 mm4.57 mm0.91 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568003136
Side View
Table 65.0%Crown 49.43°Girdle: STK-THKPavilion 59.09°Culet: NDepth 68.5%

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 28
Current: £3,418 GBP|Low: £1,207 GBP|High: £3,452 GBP|Avg: £1,890 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10£1,299 GBP
Retailer 9£1,316 GBP
Retailer 8£1,426 GBP
Retailer 11£1,461 GBP
Retailer 2£1,551 GBP
Retailer 4£1,564 GBP
Retailer 6£1,818 GBP
Retailer 3£1,861 GBP
Retailer 7£2,084 GBP
Retailer 5£2,512 GBP
Retailer 1£3,418 GBP

39 data points across 11 retailers

16 retailers£1,299 GBP to £3,418 GBP

B+
Cheapest Retailer
-
£1,299 GBP
$1,730 USD
B+
Retailer 2
-
£1,316 GBP
$1,753 USD
View
Final sale: no returns
Retailer 3
-
£1,426 GBP
$1,899 USD
View
Price last confirmed 18 days ago
Retailer 4
-
£1,426 GBP
$1,899 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£1,426 GBP
$1,899 USD
View
B+
Retailer 6
-
£1,461 GBP
$1,945 USD
View
Retailer 7
-
£1,492 GBP
$1,987 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£1,551 GBP
$2,066 USD
View
B+
Retailer 9
-
£1,564 GBP
View
Retailer 10
-
£1,646 GBP
$2,192 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
£1,818 GBP
€2,306 EUR
View
Retailer 12
-
£1,861 GBP
A$3,813 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
£2,084 GBP
ZAR 44,837 ZAR
View
B
Retailer 14
-
£2,512 GBP
View
B
Retailer 15
-
£3,418 GBP
View
Most Expensive
NZ Jewellers
dbb6939a-5b9e-4aa7-8603-bf012291f05f · Oct 14
£3,479 GBP
$4,633 USD
View
Price last confirmed 16 days ago
15 more retailers have this diamond
Prices start from £1,299 GBPSave up to £2,119 GBP

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+
0.91ct Emerald
£1,299 GBP