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Emerald|Natural|GIA

0.91ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 1549923306

Certificate GIA 1549923306

Diamond specifications and retailer prices

From £825 GBP
SGD 1,485 SGD
As of October 29, 2026
Save £1,439 GBP (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,264 GBP at NZ Jewellers · As of October 27, 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 1549923306. Listed at 11 retailers as of October 27, 2026, with prices from £825 to £2,264, a £1,439 spread on the same certified stone. NZ Jewellers lists it at £2,264. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1549923306
Dimensions4.53 × 6.16 × 3.14 mm
L/W Ratio1.36
Top View
4.53 mm6.16 mm0.91 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1549923306
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

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: £2,264 GBP|Low: £825 GBP|High: £2,706 GBP|Avg: £1,492 GBP|-16.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10£825 GBP
Retailer 9£856 GBP
Retailer 7£963 GBP
Retailer 8£1,005 GBP
Retailer 2£1,059 GBP
Retailer 6£1,085 GBP
Retailer 3£1,288 GBP
Retailer 11£1,448 GBP
Retailer 5£1,709 GBP
Retailer 4£2,230 GBP
NZ Jewellers£2,264 GBP

38 data points across 11 retailers

11 retailers£825 GBP to £2,264 GBP

A
Cheapest Retailer
-
£825 GBP
SGD 1,485 SGD
A
Retailer 2
-
£856 GBP
$1,140 USD
View
Final sale: no returns
A
Retailer 3
-
£963 GBP
$1,283 USD
View
A
Retailer 4
-
£1,005 GBP
$1,338 USD
View
A
Retailer 5
-
£1,059 GBP
View
A
Retailer 6
-
£1,085 GBP
$1,445 USD
View
B+
Retailer 7
-
£1,288 GBP
A$2,638 AUD
View
B+
Retailer 8
-
£1,448 GBP
A$2,966 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
£1,709 GBP
View
B
Retailer 10
-
£2,230 GBP
View
Most Expensive
B
NZ Jewellers
1f23c624-d97b-4013-b6fe-66084d6999f1 · Oct 27
£2,264 GBP
$3,015 USD
View
10 more retailers have this diamond
Prices start from £825 GBPSave up to £1,439 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.

A
0.91ct Emerald
£825 GBP