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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1553124493

Certificate GIA 1553124493

Diamond specifications and retailer prices

From $1,038 USD
SGD 1,403 SGD
As of October 29, 2026
Save $900 USD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,938 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553124493. Listed at 10 retailers as of October 26, 2026, with prices from $1,038 to $1,938, a $900 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,938. 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

0.80
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553124493
Dimensions5.89 × 3.70 × 3.70 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.89 mm3.70 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553124493
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 29
Current: $1,703 USD|Low: $1,038 USD|High: $2,108 USD|Avg: $1,636 USD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 28, 2026
Retailer 2$1,038 USD
Retailer 4$1,182 USD
Retailer 6$1,202 USD
Retailer 7$1,288 USD
Retailer 3$1,613 USD
Retailer 8$1,682 USD
Retailer 1$1,703 USD
Retailer 5$1,801 USD
Wholesale Diamonds Direct$1,938 USD
Retailer 9$2,108 USD

33 data points across 10 retailers

10 retailers$1,038 USD to $1,938 USD

A
Cheapest Retailer
-
$1,038 USD
SGD 1,403 SGD
A
Retailer 2
-
$1,182 USD
View
A
Retailer 3
-
$1,202 USD
View
A
Retailer 4
-
$1,288 USD
SGD 1,740 SGD
View
A
Retailer 5
-
$1,613 USD
£1,270 GBP
View
A
Retailer 6
-
$1,638 USD
View
A
Retailer 7
-
$1,682 USD
View
A
Retailer 8
-
$1,703 USD
€1,622 EUR
View
B+
Retailer 9
-
$1,801 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262896824 · Oct 26
$1,938 USD
View
9 more retailers have this diamond
Prices start from $1,038 USDSave up to $900 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
0.80ct Round
$1,038 USD