Asscher|Natural|GIA

1.00ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 1553960747

Certificate GIA 1553960747

Diamond specifications and retailer prices

From $1,248 USD
₹118,892 INR
As of November 1, 2026
Save $5,188 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,885 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded H 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 1553960747. Listed at 14 retailers as of October 31, 2026, with a 416% 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

1.00
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553960747
Dimensions5.55 × 5.43 × 3.64 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.55 mm5.43 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553960747
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.0%

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 1
Current: $8,885 USD|Low: $1,245 USD|High: $8,885 USD|Avg: $1,991 USD
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
November 1, 2026
Retailer 7$1,248 USD
Retailer 6$1,720 USD
Retailer 5$1,830 USD
Retailer 4$2,028 USD
Retailer 3$2,101 USD
Retailer 2$4,720 USD
Retailer 12$4,980 USD
Retailer 13$5,148 USD
Retailer 11$5,220 USD
Retailer 10$5,441 USD
Retailer 9$5,578 USD
Retailer 8$5,725 USD
Retailer 14$6,436 USD
MOH London$8,885 USD

45 data points across 14 retailers

14 retailers$1,248 USD to $6,436 USD

A
Cheapest Retailer
-
$1,248 USD
₹118,892 INR
A
Retailer 2
-
$1,720 USD
View
A
Retailer 3
-
$1,830 USD
View
B+
Retailer 4
-
$2,028 USD
ZAR 32,760 ZAR
View
B+
Retailer 5
-
$2,101 USD
£1,654 GBP
View
B
Retailer 6
-
$4,720 USD
View
B
Retailer 7
-
$4,980 USD
View
B
Retailer 8
-
$5,148 USD
View
Final sale: no returns
B
Retailer 9
-
$5,220 USD
View
B
Retailer 10
-
$5,441 USD
£4,285 GBP
View
B
Retailer 11
-
$5,578 USD
View
B
Retailer 12
-
$5,725 USD
View
B
Retailer 13
-
$6,436 USD
View
Most Expensive
MOH London
F1581A0C5 · Nov 1
$8,885 USD
£6,996 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,248 USDSave up to $5,188 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
1.00ct Asscher
$1,248 USD