Radiant|Natural|GIA

1.70ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6492778057

Certificate GIA 6492778057

Diamond specifications and retailer prices

From $11,865 USD
€11,300 EUR
As of October 29, 2026
Save $9,174 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,039 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $11,865 to $21,039, a $9,174 spread on the same certified stone. MOH London lists it at $21,039. 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
Color
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: Oct 29
Current: $21,039 USD|Low: $11,655 USD|High: $21,180 USD|Avg: $15,503 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$11,865 USD
Retailer 10$13,124 USD
Retailer 8$13,820 USD
Retailer 2$14,544 USD
Retailer 7$14,567 USD
Retailer 9$14,966 USD
Retailer 3$16,623 USD
Retailer 5$16,719 USD
Retailer 4$17,057 USD
Retailer 6$19,814 USD
MOH London$21,039 USD

23 data points across 11 retailers

13 retailers$11,865 USD to $21,039 USD

A
Cheapest Retailer
-
$11,865 USD
€11,300 EUR
B+
Retailer 2
-
$13,124 USD
View
Final sale: no returns
B+
Retailer 3
-
$13,820 USD
View
B+
Retailer 4
-
$14,544 USD
£11,452 GBP
View
B+
Retailer 5
-
$14,567 USD
A$22,411 AUD
View
B
Retailer 6
-
$14,966 USD
View
B+
Retailer 7
-
$15,457 USD
£12,171 GBP
View
B+
Retailer 8
-
$15,708 USD
View
B
Retailer 9
-
$16,623 USD
View
B
Retailer 10
-
$16,719 USD
£13,165 GBP
View
B+
Retailer 11
-
$17,057 USD
€16,245 EUR
View
B
Retailer 12
-
$19,814 USD
ZAR 320,090 ZAR
View
Most Expensive
B
MOH London
30324CBCB · Oct 29
$21,039 USD
£16,566 GBP
View
12 more retailers have this diamond
Prices start from $11,865 USDSave up to $9,174 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
1.70ct Radiant
$11,865 USD