Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5172149375

Certificate GIA 5172149375

Diamond specifications and retailer prices

From $1,201 USD
As of October 31, 2026
Save $1,329 USD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,503 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172149375. Listed at 15 retailers as of October 29, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5172149375
Dimensions4.95 × 4.53 × 3.32 mm
L/W Ratio1.09
Top View
4.95 mm4.53 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 5172149375
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,305 USD|Low: $1,001 USD|High: $2,546 USD|Avg: $1,714 USD|+8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$1,201 USD
Retailer 9$1,210 USD
Retailer 1$1,305 USD
Retailer 8$1,321 USD
Retailer 3$1,601 USD
Retailer 6$1,753 USD
Retailer 4$1,816 USD
Retailer 2$1,874 USD
Retailer 7$2,140 USD
Retailer 5$2,530 USD

43 data points across 10 retailers

15 retailers$1,201 USD to $2,530 USD

B
Cheapest Retailer
-
$1,201 USD
Final sale: no returns
Retailer 2
-
$1,210 USD
View
Price last confirmed 12 days ago
B
Retailer 3
-
$1,305 USD
View
B
Retailer 4
-
$1,321 USD
View
B
Retailer 5
-
$1,550 USD
View
B
Retailer 6
-
$1,550 USD
View
B
Retailer 7
-
$1,600 USD
View
B
Retailer 8
-
$1,601 USD
£1,261 GBP
View
B
Retailer 9
-
$1,651 USD
View
B
Retailer 10
-
$1,753 USD
£1,380 GBP
View
B
Retailer 11
-
$1,816 USD
£1,430 GBP
View
Retailer 12
-
$1,874 USD
A$2,883 AUD
View
Price last confirmed 25 days ago
C
Retailer 13
-
$2,140 USD
ZAR 34,565 ZAR
View
B
Retailer 14
-
$2,530 USD
£1,992 GBP
View
Most Expensive
NZ Jewellers
ba091fe6-5d0d-48d4-aa02-7ee336c197a6 · Oct 17
$3,503 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,201 USDSave up to $1,329 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.

B
0.70ct Radiant
$1,201 USD