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Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 1485627001

Certificate GIA 1485627001

Diamond specifications and retailer prices

From $1,178 SGD
HK$7,200 HKD
As of November 1, 2026
Save $1,243 SGD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,224 SGD at NZ Jewellers · As of September 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1485627001. Listed at 17 retailers as of November 1, 2026, with a 105% 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1485627001
Dimensions6.11 × 4.53 × 2.92 mm
L/W Ratio1.35
Key to symbols
Feather, Crystal, Cloud
Top View
6.11 mm4.53 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1485627001
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

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: Nov 1
Current: $1,855 SGD|Low: $1,178 SGD|High: $2,450 SGD|Avg: $1,571 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 2$1,178 SGD
Retailer 13$1,220 SGD
Retailer 3$1,237 SGD
Retailer 11$1,272 SGD
Retailer 12$1,291 SGD
Retailer 4$1,393 SGD
Retailer 6$1,397 SGD
Retailer 5$1,493 SGD
Retailer 7$1,538 SGD
Retailer 10$1,613 SGD
Retailer 14$1,729 SGD
Retailer 1$1,855 SGD
Retailer 9$1,974 SGD
Retailer 8$2,421 SGD

41 data points across 14 retailers

17 retailers$1,178 SGD to $2,421 SGD

B+
Cheapest Retailer
-
$1,178 SGD
HK$7,200 HKD
B+
Retailer 2
-
$1,220 SGD
$954 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,272 SGD
$995 USD
View
B+
Retailer 4
-
$1,291 SGD
$1,010 USD
View
Retailer 5
-
$1,322 SGD
$1,034 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$1,322 SGD
$1,034 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$1,373 SGD
$1,074 USD
View
Price last confirmed 32 days ago
B
Retailer 8
-
$1,393 SGD
$1,090 USD
View
B
Retailer 9
-
$1,493 SGD
$1,168 USD
View
Retailer 10
-
$1,525 SGD
$1,193 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
$1,538 SGD
£947 GBP
View
B
Retailer 12
-
$1,613 SGD
£994 GBP
View
Retailer 13
-
$1,729 SGD
A$2,080 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,855 SGD
€1,382 EUR
View
B
Retailer 15
-
$1,974 SGD
ZAR 24,949 ZAR
View
B
Retailer 16
-
$2,421 SGD
£1,491 GBP
View
Most Expensive
NZ Jewellers
7c165546-4fb5-417a-8bde-270d0fde2503 · Sep 30
$3,224 SGD
$2,522 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from $1,178 SGDSave up to $1,243 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+
0.70ct Radiant
$1,178 SGD