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Radiant|Natural|GIA

1.02ct E VVS1 Radiant Natural Diamond

VG • E/VVS1 • GIA 17428444

Certificate GIA 17428444

Diamond specifications and retailer prices

From $4,499 SGD
$3,518 USD
As of October 31, 2026
Save $2,010 SGD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,509 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 17428444. Listed at 4 retailers as of October 31, 2026, with prices from $4,499 to $6,509, a $2,010 spread on the same certified stone. 77 Diamonds lists it at $6,509. 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

1.02
Carat
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 17428444
Dimensions6.09 × 5.23 × 3.82 mm
L/W Ratio1.16
Top View
6.09 mm5.23 mm1.02 ctE / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 17428444
Side View
Table 57.0%CrownGirdle: ThickPavilionCuletDepth 73.1%

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 31
Current: $6,509 SGD|Low: $4,445 SGD|High: $6,587 SGD|Avg: $5,287 SGD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$4,499 SGD
Retailer 2$4,861 SGD
77 Diamonds$6,509 SGD

33 data points across 3 retailers

4 retailers$4,499 SGD to $6,509 SGD

A
Cheapest Retailer
-
$4,499 SGD
$3,518 USD
A
Retailer 2
-
$4,755 SGD
$3,718 USD
View
A
Retailer 3
-
$4,861 SGD
€3,620 EUR
View
Most Expensive
B+
77 Diamonds
RADZWN3MCRKS · Nov 1
$6,509 SGD
£4,007 GBP
View
3 more retailers have this diamond
Prices start from $4,499 SGDSave up to $2,010 SGD

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
1.02ct Radiant
$4,499 SGD