Asscher|Natural|GIA

1.20ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 6191873949

Certificate GIA 6191873949

Diamond specifications and retailer prices

From $4,218 USD
As of November 4, 2026
Save $5,457 USD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,675 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6191873949. Listed at 26 retailers as of November 4, 2026, with prices from $4,218 to $9,675, a $5,457 spread on the same certified stone. NZ Jewellers lists it at $9,675. 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

1.20
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6191873949
Dimensions5.92 × 5.84 × 4.09 mm
L/W Ratio1.01
Top View
5.92 mm5.84 mm1.20 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6191873949
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.0%

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: $6,285 USD|Low: $4,190 USD|High: $8,625 USD|Avg: $5,904 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$4,306 USD
Retailer 7$4,400 USD
Retailer 5$4,571 USD
Retailer 9$4,837 USD
Retailer 4$5,587 USD
Retailer 10$5,794 USD
Retailer 1$6,285 USD
Retailer 8$6,418 USD
Retailer 3$7,058 USD
Retailer 6$8,500 USD

46 data points across 10 retailers

26 retailers$4,218 USD to $9,675 USD

B+
Cheapest Retailer
-
$4,218 USD
B
Retailer 2
-
$4,306 USD
View
B+
Retailer 3
-
$4,400 USD
View
B+
Retailer 4
-
$4,519 USD
View
B+
Retailer 5
-
$4,571 USD
View
B
Retailer 6
-
$4,837 USD
View
Final sale: no returns
B
Retailer 7
-
$4,920 USD
View
B
Retailer 8
-
$5,186 USD
View
Retailer 9
-
$5,241 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,241 USD
View
B
Retailer 11
-
$5,241 USD
View
B
Retailer 12
-
$5,374 USD
View
B
Retailer 13
-
$5,547 USD
View
B
Retailer 14
-
$5,587 USD
View
Retailer 15
-
$5,794 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$5,860 USD
View
B
Retailer 17
-
$5,860 USD
View
B
Retailer 18
-
$6,047 USD
View
B
Retailer 19
-
$6,060 USD
View
B
Retailer 20
-
$6,285 USD
View
Retailer 21
-
$6,381 USD
View
Price last confirmed 14 days ago
B
Retailer 22
-
$6,418 USD
View
B
Retailer 23
-
$7,058 USD
View
B
Retailer 24
-
$8,379 USD
View
B
Retailer 25
-
$8,500 USD
View
Most Expensive
C
NZ Jewellers
d076f9e1-1a73-4955-9add-baee27d407ad · Nov 5
$9,675 USD
View
25 more retailers have this diamond
Prices start from $4,218 USDSave up to $5,457 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+
1.20ct Asscher
$4,218 USD