Cushion|Natural|GIA

0.70ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6435923603

Certificate GIA 6435923603

Diamond specifications and retailer prices

From $1,765 USD
As of October 25, 2026
Save $1,577 USD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,342 USD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435923603. Listed at 11 retailers as of October 25, 2026, with prices from $1,765 to $3,342, a $1,577 spread on the same certified stone. Cape Diamonds lists it at $3,342. 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

0.70
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435923603
Dimensions9.97 × 4.44 × 2.82 mm
L/W Ratio2.25
Top View
9.97 mm4.44 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435923603
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $3,342 USD|Low: $1,765 USD|High: $3,342 USD|Avg: $2,412 USD|+3.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$1,765 USD
Retailer 5$1,819 USD
Retailer 7$2,340 USD
Retailer 8$2,340 USD
Retailer 6$2,420 USD
Retailer 2$2,438 USD
Retailer 3$2,784 USD
Cape Diamonds$3,342 USD

41 data points across 8 retailers

11 retailers$1,765 USD to $3,342 USD

B
Cheapest Retailer
-
$1,765 USD
B
Retailer 2
-
$1,819 USD
View
Retailer 3
-
$2,283 USD
View
Price last confirmed 40 days ago
B
Retailer 4
-
$2,340 USD
View
B
Retailer 5
-
$2,340 USD
View
B
Retailer 6
-
$2,420 USD
View
B
Retailer 7
-
$2,438 USD
£1,920 GBP
View
B
Retailer 8
-
$2,596 USD
View
B
Retailer 9
-
$2,784 USD
€2,651 EUR
View
B
Retailer 10
-
$3,125 USD
View
Most Expensive
B
Cape Diamonds
cert_6435923603 · Oct 31
$3,342 USD
ZAR 53,988 ZAR
View
10 more retailers have this diamond
Prices start from $1,765 USDSave up to $1,577 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
0.70ct Cushion
$1,765 USD