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Princess|Natural|GIA

1.78ct J I1 Princess Natural Diamond

VG • J/I1 • GIA 1232584212

Certificate GIA 1232584212

Diamond specifications and retailer prices

From $2,842 USD
HK$22,200 HKD
As of October 31, 2026
Save $2,586 USD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,428 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.78ct natural princess diamond

This 1.78ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232584212. Listed at 8 retailers as of October 27, 2026, with prices from $2,842 to $5,428, a $2,586 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,428. 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

1.78
Carat
J
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232584212
Dimensions6.65 × 6.36 × 4.74 mm
L/W Ratio1.05
Girdle conditionPolished
Culet sizeVery Small
Cert comments
Additional clouds pinpoints and surface graining are not shown.
Key to symbols
Crystal, Cloud, Feather, Needle, Extra Facet
Top View
6.65 mm6.36 mm1.78 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1232584212
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: Very SmallDepth 74.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,842 USD|Low: $2,752 USD|High: $5,428 USD|Avg: $3,855 USD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 31, 2026
Retailer 1$2,842 USD
Retailer 7$2,925 USD
Retailer 3$3,046 USD
Retailer 4$3,860 USD
Retailer 6$3,860 USD
Retailer 5$3,990 USD
Retailer 2$4,145 USD
Retailer 8$4,471 USD
Wholesale Diamonds Direct$5,428 USD

25 data points across 9 retailers

8 retailers$2,842 USD to $5,428 USD

B+
Cheapest Retailer
-
$2,842 USD
HK$22,200 HKD
B+
Retailer 2
-
$2,925 USD
View
B+
Retailer 3
-
$3,046 USD
View
B+
Retailer 4
-
$3,860 USD
View
B+
Retailer 5
-
$3,860 USD
View
B
Retailer 6
-
$3,990 USD
View
B+
Retailer 7
-
$4,145 USD
€3,948 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
228892579 · Oct 27
$5,428 USD
View
7 more retailers have this diamond
Prices start from $2,842 USDSave up to $2,586 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+
1.78ct Princess
$2,842 USD