Round|Natural|GIA

1.42ct G IF Round Natural Diamond

EX • G/IF • GIA 2245057943

Certificate GIA 2245057943

Diamond specifications and retailer prices

From $9,665 USD
As of October 25, 2026
Save $5,670 USD (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,343 USD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.42ct natural round diamond

This 1.42ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2245057943. Listed at 16 retailers as of October 25, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245057943
Dimensions7.10 × 7.15 × 4.48 mm
L/W Ratio1.01
Top View
7.10 mm7.15 mm1.42 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245057943
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: $16,343 USD|Low: $8,307 USD|High: $16,343 USD|Avg: $11,162 USD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 10$8,307 USD
Retailer 8$9,055 USD
Retailer 9$9,185 USD
Retailer 5$9,187 USD
Retailer 7$9,555 USD
Retailer 15$9,665 USD
Retailer 4$10,141 USD
Retailer 11$10,517 USD
Retailer 17$10,823 USD
Retailer 2$11,635 USD
Retailer 16$11,726 USD
Retailer 3$11,906 USD
Retailer 6$12,104 USD
Retailer 12$12,303 USD
Retailer 18$13,530 USD
Retailer 14$13,660 USD
Retailer 13$15,335 USD
NZ Jewellers$16,343 USD

29 data points across 18 retailers

16 retailers$9,665 USD to $15,335 USD

Retailer 1
-
$8,307 USD
HK$64,900 HKD
Price last confirmed 29 days ago
Retailer 2
-
$9,055 USD
€8,624 EUR
View
Price last confirmed 31 days ago
Retailer 3
-
$9,185 USD
SGD 12,412 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$9,187 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$9,665 USD
View
A
Retailer 6
-
$10,141 USD
View
A
Retailer 7
-
$10,517 USD
£8,281 GBP
View
A
Retailer 8
-
$10,894 USD
£8,578 GBP
View
A
Retailer 9
-
$11,635 USD
£9,162 GBP
View
B+
Retailer 10
-
$11,726 USD
View
B+
Retailer 11
-
$11,906 USD
View
Retailer 12
-
$12,104 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$12,303 USD
€11,717 EUR
View
Retailer 14
-
$13,530 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$15,335 USD
£12,075 GBP
View
Most Expensive
NZ Jewellers
81511feb-581c-4398-96aa-895c709d0351 · Oct 23
$16,343 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $9,665 USDSave up to $5,670 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
1.42ct Round
$9,665 USD