Radiant|Natural|GIA

1.60ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5556393080

Certificate GIA 5556393080

Diamond specifications and retailer prices

From $4,946 USD
Save $2,834 USD (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,964 USD at Wholesale Diamonds Direct
View at Wholesale Diamonds Direct

About this 1.6ct natural radiant diamond

This 1.6ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556393080. Listed at 18 retailers, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.60
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5556393080
Dimensions7.90 × 5.84 × 3.91 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.90 mm5.84 mm1.60 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5556393080
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $6,917 USD|Low: $4,749 USD|High: $9,964 USD|Avg: $5,970 USD|-0.4%
Retailer 1
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
Retailer 19
Wholesale Diamonds Direct
October 1, 2026
Retailer 2$4,749 USD
Retailer 16$4,946 USD
Retailer 5$5,116 USD
Retailer 19$5,211 USD
Retailer 11$5,281 USD
Retailer 3$5,373 USD
Retailer 6$5,427 USD
Retailer 13$5,455 USD
Retailer 7$5,640 USD
Retailer 17$5,665 USD
Retailer 18$5,978 USD
Retailer 4$6,089 USD
Retailer 15$6,187 USD
Retailer 12$6,385 USD
Retailer 9$6,750 USD
Retailer 10$6,750 USD
Retailer 1$6,917 USD
Retailer 8$6,970 USD
Retailer 14$7,780 USD
Wholesale Diamonds Direct$9,964 USD

21 data points across 20 retailers

18 retailers$4,946 USD to $7,780 USD

A
Cheapest Retailer
-
$4,946 USD
A
Retailer 2
-
$5,116 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$5,211 USD
€4,963 EUR
View
Price last confirmed 20 days ago
A
Retailer 4
-
$5,373 USD
View
A
Retailer 5
-
$5,427 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$5,455 USD
View
A
Retailer 7
-
$5,597 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$5,640 USD
View
A
Retailer 9
-
$5,665 USD
View
A
Retailer 10
-
$5,984 USD
£4,712 GBP
View
B+
Retailer 11
-
$6,089 USD
A$9,368 AUD
View
A
Retailer 12
-
$6,187 USD
View
B+
Retailer 13
-
$6,385 USD
A$9,824 AUD
View
B+
Retailer 14
-
$6,750 USD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$6,917 USD
€6,588 EUR
View
B+
Retailer 16
-
$6,970 USD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$7,780 USD
ZAR 125,693 ZAR
View
Most Expensive
B
Wholesale Diamonds Direct
284854434 · Sep 8
$9,964 USD
View
Price last confirmed 22 days ago
17 more retailers have this diamond
Prices start from $4,946 USDSave up to $2,834 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.

A
1.60ct Radiant
$4,946 USD