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Radiant|Natural|GIA

1.70ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 6515445631

Certificate GIA 6515445631

Diamond specifications and retailer prices

From $20,636 SGD
CA$22,362 CAD
As of October 27, 2026
Save $5,767 SGD (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,403 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515445631. Listed at 10 retailers as of October 27, 2026, with prices from $20,636 to $26,403, a $5,767 spread on the same certified stone. Wholesale Diamonds Direct lists it at $26,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515445631
Dimensions7.57 × 5.87 × 4.00 mm
L/W Ratio1.29
Top View
7.57 mm5.87 mm1.70 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515445631
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

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: Oct 27
Current: $24,663 SGD|Low: $20,636 SGD|High: $26,403 SGD|Avg: $23,972 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 29, 2026
Retailer 5$20,636 SGD
Retailer 2$21,283 SGD
Retailer 3$21,602 SGD
Retailer 10$23,647 SGD
Retailer 7$24,416 SGD
Retailer 8$24,416 SGD
Retailer 1$24,663 SGD
Retailer 11$24,697 SGD
Retailer 9$25,224 SGD
Retailer 6$25,590 SGD
Retailer 4$25,657 SGD
Wholesale Diamonds Direct$26,403 SGD

35 data points across 12 retailers

10 retailers$20,636 SGD to $26,403 SGD

B+
Cheapest Retailer
-
$20,636 SGD
CA$22,362 CAD
B
Retailer 2
-
$23,647 SGD
$18,450 USD
View
B
Retailer 3
-
$24,416 SGD
$19,050 USD
View
B
Retailer 4
-
$24,416 SGD
$19,050 USD
View
B
Retailer 5
-
$24,663 SGD
£15,151 GBP
View
B
Retailer 6
-
$25,224 SGD
$19,680 USD
View
B
Retailer 7
-
$25,590 SGD
$19,966 USD
View
B
Retailer 8
-
$25,657 SGD
€19,065 EUR
View
Retailer 9
-
$26,403 SGD
$20,600 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Wholesale Diamonds Direct
574443908 · Oct 27
$26,403 SGD
$20,600 USD
View
9 more retailers have this diamond
Prices start from $20,636 SGDSave up to $5,767 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.

B+
1.70ct Radiant
$20,636 SGD