Round|Natural|GIA

3.07ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 5566455378

Certificate GIA 5566455378

Diamond specifications and retailer prices

From $13,815 USD
As of November 1, 2026
Save $8,550 USD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,365 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.07ct natural round diamond

This 3.07ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5566455378. Listed at 14 retailers as of November 1, 2026, with prices from $13,815 to $22,365, a $8,550 spread on the same certified stone. MOH London lists it at $22,365. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 5566455378
Dimensions9.14 × 9.02 × 5.83 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
9.14 mm9.02 mm3.07 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5566455378
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,365 USD|Low: $13,815 USD|High: $22,695 USD|Avg: $16,740 USD|-1.2%
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 6, 2026
Retailer 9$13,815 USD
Retailer 13$14,571 USD
Retailer 14$14,648 USD
Retailer 11$14,660 USD
Retailer 7$14,860 USD
Retailer 8$15,813 USD
Retailer 3$15,849 USD
Retailer 2$16,431 USD
Retailer 10$16,906 USD
Retailer 4$17,170 USD
Retailer 12$17,324 USD
Retailer 5$17,830 USD
Retailer 6$20,341 USD
MOH London$22,365 USD

33 data points across 14 retailers

14 retailers$13,815 USD to $22,365 USD

A
Cheapest Retailer
-
$13,815 USD
B+
Retailer 2
-
$14,571 USD
View
B+
Retailer 3
-
$14,648 USD
View
B+
Retailer 4
-
$14,660 USD
View
A
Retailer 5
-
$14,860 USD
View
B+
Retailer 6
-
$15,813 USD
View
Retailer 7
-
$15,849 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$16,431 USD
View
B+
Retailer 9
-
$16,906 USD
View
B+
Retailer 10
-
$17,170 USD
View
B+
Retailer 11
-
$17,324 USD
View
B+
Retailer 12
-
$17,830 USD
View
B+
Retailer 13
-
$20,341 USD
View
Most Expensive
B+
MOH London
138E24E55 · Nov 4
$22,365 USD
£17,610 GBP
View
13 more retailers have this diamond
Prices start from $13,815 USDSave up to $8,550 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
3.07ct Round
$13,815 USD