Round|Natural|GIA

1.01ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 1242089936

Certificate GIA 1242089936

Diamond specifications and retailer prices

From $3,994 USD
HK$31,200 HKD
As of November 1, 2026
Save $4,636 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,630 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242089936. Listed at 16 retailers as of November 1, 2026, with prices from $3,994 to $8,630, a $4,636 spread on the same certified stone. MOH London lists it at $8,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242089936
Dimensions6.40 × 6.36 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.40 mm6.36 mm1.01 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242089936
Side View
Table 58.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $8,630 USD|Low: $3,994 USD|High: $9,147 USD|Avg: $5,820 USD|-1.6%
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
November 2, 2026
Retailer 13$3,994 USD
Retailer 2$4,578 USD
Retailer 14$4,662 USD
Retailer 10$4,752 USD
Retailer 9$4,978 USD
Retailer 3$5,002 USD
Retailer 8$5,069 USD
Retailer 5$5,180 USD
Retailer 6$5,184 USD
Retailer 11$5,590 USD
Retailer 12$5,937 USD
Retailer 15$6,294 USD
Retailer 4$6,804 USD
Retailer 7$8,444 USD
MOH London$8,630 USD

19 data points across 15 retailers

16 retailers$3,994 USD to $8,630 USD

A+
Cheapest Retailer
-
$3,994 USD
HK$31,200 HKD
A
Retailer 2
-
$4,578 USD
€4,360 EUR
View
A
Retailer 3
-
$4,662 USD
€4,440 EUR
View
A
Retailer 4
-
$4,752 USD
View
A
Retailer 5
-
$4,978 USD
£3,920 GBP
View
Retailer 6
-
$4,990 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$5,002 USD
View
Final sale: no returns
A
Retailer 8
-
$5,069 USD
£3,992 GBP
View
A
Retailer 9
-
$5,180 USD
View
A
Retailer 10
-
$5,184 USD
SGD 7,005 SGD
View
B+
Retailer 11
-
$5,590 USD
View
B+
Retailer 12
-
$5,937 USD
£4,675 GBP
View
B+
Retailer 13
-
$6,294 USD
£4,956 GBP
View
B+
Retailer 14
-
$6,804 USD
ZAR 109,926 ZAR
View
Retailer 15
-
$8,444 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
EA0D6252F · Nov 2
$8,630 USD
£6,795 GBP
View
15 more retailers have this diamond
Prices start from $3,994 USDSave up to $4,636 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+
1.01ct Round
$3,994 USD