Round|Natural|GIA

1.13ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7538700100

Certificate GIA 7538700100

Diamond specifications and retailer prices

From $3,874 USD
As of October 31, 2026
Save $1,336 USD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,210 USD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7538700100. Listed at 2 retailers as of October 29, 2026, with prices from $3,874 to $5,210, a $1,336 spread on the same certified stone. Yorxs lists it at $5,210. 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

1.13
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538700100
Dimensions6.62 × 6.66 × 4.16 mm
L/W Ratio1.01
Top View
6.62 mm6.66 mm1.13 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538700100
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,874 USD|Low: $3,522 USD|High: $5,445 USD|Avg: $4,520 USD|+10.0%
Retailer 1
Yorxs
October 29, 2026
Retailer 1$3,874 USD
Yorxs$5,210 USD

20 data points across 2 retailers

2 retailers$3,874 USD to $5,210 USD

B+
Cheapest Retailer
-
$3,874 USD
Final sale: no returns
Most Expensive
B
Yorxs
35485A · Oct 29
$5,210 USD
€4,962 EUR
View
1 more retailer has this diamond
Prices start from $3,874 USDSave up to $1,336 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.

B+
1.13ct Round
$3,874 USD