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Radiant|Natural|GIA

1.70ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6492778057

Certificate GIA 6492778057

Diamond specifications and retailer prices

From $21,052 NZD
€11,300 EUR
As of November 1, 2026
Save $16,079 NZD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $37,131 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6492778057. Listed at 13 retailers as of November 1, 2026, with prices from $21,052 to $37,131, a $16,079 spread on the same certified stone. MOH London lists it at $37,131. 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

1.70
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492778057
Dimensions6.58 × 6.43 × 4.36 mm
L/W Ratio1.02
Top View
6.58 mm6.43 mm1.70 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492778057
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Nov 1
Current: $37,131 NZD|Low: $20,679 NZD|High: $37,579 NZD|Avg: $27,558 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$21,052 NZD
Retailer 10$23,286 NZD
Retailer 8$24,521 NZD
Retailer 2$25,807 NZD
Retailer 7$25,847 NZD
Retailer 9$26,554 NZD
Retailer 3$29,494 NZD
Retailer 6$29,664 NZD
Retailer 5$30,311 NZD
Retailer 4$35,343 NZD
MOH London$37,131 NZD

25 data points across 11 retailers

13 retailers$21,052 NZD to $37,131 NZD

A
Cheapest Retailer
-
$21,052 NZD
€11,300 EUR
B+
Retailer 2
-
$23,286 NZD
$13,124 USD
View
Final sale: no returns
B+
Retailer 3
-
$24,521 NZD
$13,820 USD
View
B+
Retailer 4
-
$25,807 NZD
£11,453 GBP
View
Retailer 5
-
$25,847 NZD
A$22,411 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$26,554 NZD
$14,966 USD
View
B+
Retailer 7
-
$27,425 NZD
£12,171 GBP
View
B+
Retailer 8
-
$27,871 NZD
$15,708 USD
View
B
Retailer 9
-
$29,494 NZD
$16,623 USD
View
B
Retailer 10
-
$29,664 NZD
£13,165 GBP
View
B+
Retailer 11
-
$30,311 NZD
€16,270 EUR
View
B
Retailer 12
-
$35,343 NZD
ZAR 321,801 ZAR
View
Most Expensive
B
MOH London
30324CBCB · Nov 1
$37,131 NZD
£16,478 GBP
View
12 more retailers have this diamond
Prices start from $21,052 NZDSave up to $16,079 NZD

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
1.70ct Radiant
$21,052 NZD