CaratHunter
Plans
Asscher|Natural|GIA

1.91ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 2245045788

Certificate GIA 2245045788

Diamond specifications and retailer prices

From £3,793 GBP
HK$39,700 HKD
As of October 30, 2026
Save £5,370 GBP (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,163 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.91ct natural asscher diamond

This 1.91ct natural asscher sits in the one-and-a-half to two carat band, graded E 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 2245045788. Listed at 22 retailers as of October 24, 2026, with prices from £3,793 to £9,163, a £5,370 spread on the same certified stone. NZ Jewellers lists it at £9,163. 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

1.91
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245045788
Dimensions6.72 × 6.58 × 4.52 mm
L/W Ratio1.02
Top View
6.72 mm6.58 mm1.91 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245045788
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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: £9,163 GBP|Low: £3,793 GBP|High: £9,579 GBP|Avg: £5,261 GBP|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 7£3,793 GBP
Retailer 4£3,854 GBP
Retailer 12£3,918 GBP
Retailer 5£4,109 GBP
Retailer 9£4,273 GBP
Retailer 2£4,308 GBP
Retailer 6£4,344 GBP
Retailer 21£4,421 GBP
Retailer 14£4,493 GBP
Retailer 15£4,506 GBP
Retailer 8£4,581 GBP
Retailer 10£4,605 GBP
Retailer 17£4,750 GBP
Retailer 13£5,141 GBP
Retailer 18£5,253 GBP
Retailer 22£5,317 GBP
Retailer 16£5,435 GBP
Retailer 19£5,767 GBP
Retailer 20£6,612 GBP
Retailer 11£7,676 GBP
Retailer 3£8,104 GBP
NZ Jewellers£9,163 GBP

19 data points across 22 retailers

22 retailers£3,793 GBP to £9,163 GBP

A
Cheapest Retailer
-
£3,793 GBP
HK$39,700 HKD
A
Retailer 2
-
£3,854 GBP
$5,164 USD
View
A
Retailer 3
-
£3,918 GBP
$5,250 USD
View
A
Retailer 4
-
£4,109 GBP
$5,506 USD
View
A
Retailer 5
-
£4,273 GBP
$5,725 USD
View
A
Retailer 6
-
£4,308 GBP
€5,497 EUR
View
A
Retailer 7
-
£4,344 GBP
$5,820 USD
View
A
Retailer 8
-
£4,421 GBP
$5,924 USD
View
A
Retailer 9
-
£4,493 GBP
$6,020 USD
View
A
Retailer 10
-
£4,506 GBP
$6,037 USD
View
A
Retailer 11
-
£4,581 GBP
$6,138 USD
View
Final sale: no returns
A
Retailer 12
-
£4,605 GBP
$6,170 USD
View
A
Retailer 13
-
£4,750 GBP
View
A
Retailer 14
-
£5,141 GBP
View
A
Retailer 15
-
£5,253 GBP
$7,039 USD
View
Retailer 16
-
£5,317 GBP
A$10,961 AUD
View
Price last confirmed 8 days ago
A
Retailer 17
-
£5,435 GBP
View
A
Retailer 18
-
£5,767 GBP
€7,359 EUR
View
Retailer 19
-
£6,612 GBP
ZAR 143,125 ZAR
View
Price last confirmed 8 days ago
Retailer 20
-
£7,676 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
£8,104 GBP
$10,858 USD
View
Most Expensive
B+
NZ Jewellers
60f04e91-80d7-4dec-85ba-f24428b3e657 · Oct 24
£9,163 GBP
$12,277 USD
View
21 more retailers have this diamond
Prices start from £3,793 GBPSave up to £5,370 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
1.91ct Asscher
£3,793 GBP