CaratHunter
Plans
Round|Natural|GIA

1.12ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5222528334

Certificate GIA 5222528334

Diamond specifications and retailer prices

From $4,990 USD
Save $5,139 USD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,129 USD at Diamond Quarter
View at Diamond Quarter

About this 1.12ct natural round diamond

This 1.12ct 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 5222528334. Listed at 8 retailers, with prices from $4,990 to $10,129 at Diamond Quarter, a $5,139 spread on the same certified stone. 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

1.12
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222528334
Dimensions6.63 × 6.60 × 4.10 mm
L/W Ratio1.00
Top View
6.63 mm6.60 mm1.12 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222528334
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $6,139 USD|Low: $4,943 USD|High: $9,249 USD|Avg: $6,004 USD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 6$4,943 USD
Retailer 7$4,990 USD
Retailer 2$5,932 USD
Retailer 1$6,139 USD
Retailer 3$6,647 USD
Retailer 5$6,840 USD
Retailer 4$9,249 USD

37 data points across 7 retailers

8 retailers$4,990 USD to $10,129 USD

B+
Retailer 1
-
$4,943 USD
Price last confirmed 32 days ago
B+
Retailer 2
-
$4,990 USD
View
B
Retailer 3
-
$5,932 USD
£4,670 GBP
View
B
Retailer 4
-
$6,139 USD
A$9,445 AUD
View
B
Retailer 5
-
$6,647 USD
€6,330 EUR
View
B
Retailer 6
-
$6,840 USD
View
B
Retailer 7
-
$9,249 USD
£7,283 GBP
View
Most Expensive
B
Diamond Quarter
1.12SI1D523459C8N · Oct 1
$10,129 USD
View
7 more retailers have this diamond
Prices start from $4,990 USDSave up to $5,139 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.

B+
1.12ct Round
$4,990 USD