CaratHunter
Plans
Asscher|Natural|GIA

1.09ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 2516985040

Certificate GIA 2516985040

Diamond specifications and retailer prices

From €1,638 EUR
HK$14,300 HKD
As of October 31, 2026
Save €1,941 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,580 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct natural asscher diamond

This 1.09ct natural asscher sits in the classic one-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 2516985040. Listed at 18 retailers as of October 31, 2026, with prices from €1,638 to €3,580, a €1,941 spread on the same certified stone. MOH London lists it at €3,580. 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

1.09
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle55.5°
OriginNatural
Grading LabGIA
CertificateGIA 2516985040
Dimensions5.77 × 5.76 × 3.77 mm
L/W Ratio1.00
Top View
5.77 mm5.76 mm1.09 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516985040
Side View
Table 64.0%CrownGirdle: MED-STKPavilion 55.5°Culet: NoneDepth 65.4%

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 31
Current: €3,580 EUR|Low: €1,627 EUR|High: €3,868 EUR|Avg: €2,364 EUR|-7.5%
MOH London
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
November 1, 2026
Retailer 14€1,638 EUR
Retailer 6€1,763 EUR
Retailer 10€1,884 EUR
Retailer 13€1,886 EUR
Retailer 8€1,953 EUR
Retailer 4€2,006 EUR
Retailer 3€2,009 EUR
Retailer 7€2,225 EUR
Retailer 2€2,232 EUR
Retailer 11€2,243 EUR
Retailer 17€2,307 EUR
Retailer 12€2,417 EUR
Retailer 15€2,571 EUR
Retailer 16€2,613 EUR
Retailer 9€2,693 EUR
Retailer 5€3,346 EUR
MOH London€3,580 EUR

24 data points across 17 retailers

18 retailers€1,638 EUR to €3,580 EUR

A
Cheapest Retailer
-
€1,638 EUR
HK$14,300 HKD
Retailer 2
-
€1,763 EUR
$1,970 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€1,884 EUR
View
A
Retailer 4
-
€1,886 EUR
$2,107 USD
View
Final sale: no returns
A
Retailer 5
-
€1,953 EUR
SGD 2,948 SGD
View
A
Retailer 6
-
€2,006 EUR
$2,241 USD
View
A
Retailer 7
-
€2,009 EUR
$2,245 USD
View
A
Retailer 8
-
€2,225 EUR
$2,486 USD
View
A
Retailer 9
-
€2,232 EUR
SGD 3,370 SGD
View
A
Retailer 10
-
€2,243 EUR
£1,973 GBP
View
A
Retailer 11
-
€2,307 EUR
£2,029 GBP
View
A
Retailer 12
-
€2,320 EUR
A$3,988 AUD
View
A
Retailer 13
-
€2,417 EUR
$2,700 USD
View
A
Retailer 14
-
€2,571 EUR
ZAR 46,402 ZAR
View
A
Retailer 15
-
€2,613 EUR
View
Retailer 16
-
€2,693 EUR
A$4,629 AUD
View
Price last confirmed 24 days ago
Retailer 17
-
€3,346 EUR
$3,738 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
0E6C660A0 · Nov 1
€3,580 EUR
£3,149 GBP
View
17 more retailers have this diamond
Prices start from €1,638 EURSave up to €1,941 EUR

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
1.09ct Asscher
€1,638 EUR