Cushion|Natural|GIA

0.61ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 6167561827

Certificate GIA 6167561827

Diamond specifications and retailer prices

From $678 USD
As of November 4, 2026
Save $406 USD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,084 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.61ct natural cushion diamond

This 0.61ct natural cushion sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6167561827. Listed at 5 retailers as of November 4, 2026, with prices from $678 to $1,084, a $406 spread on the same certified stone. GemTrove lists it at $1,084. 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

0.61
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6167561827
Dimensions5.35 × 4.81 × 3.21 mm
L/W Ratio1.11
Top View
5.35 mm4.81 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6167561827
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.7%

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: Nov 4
Current: $1,084 USD|Low: $519 USD|High: $1,109 USD|Avg: $811 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 4$678 USD
Retailer 3$728 USD
Retailer 5$764 USD
Retailer 2$779 USD
GemTrove$1,084 USD
Retailer 6$1,109 USD

24 data points across 6 retailers

5 retailers$678 USD to $1,084 USD

B+
Cheapest Retailer
-
$678 USD
B+
Retailer 2
-
$728 USD
View
B+
Retailer 3
-
$764 USD
View
B+
Retailer 4
-
$779 USD
View
Most Expensive
B
GemTrove
GT-N-00950635-98 · Nov 6
$1,084 USD
A$1,668 AUD
View
4 more retailers have this diamond
Prices start from $678 USDSave up to $406 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+
0.61ct Cushion
$678 USD