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Radiant|Natural|GIA

0.70ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 6541501425

Certificate GIA 6541501425

Diamond specifications and retailer prices

From $1,441 SGD
As of November 4, 2026
Save $1,840 SGD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,475 SGD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541501425. Listed at 16 retailers as of November 2, 2026, with a 128% 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541501425
Dimensions5.94 × 4.50 × 3.06 mm
L/W Ratio1.32
Top View
5.94 mm4.50 mm0.70 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541501425
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

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 4
Current: $2,247 SGD|Low: $1,441 SGD|High: $3,322 SGD|Avg: $2,363 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$1,441 SGD
Retailer 6$1,839 SGD
Retailer 3$1,956 SGD
Retailer 7$2,239 SGD
Retailer 1$2,247 SGD
Retailer 9$2,394 SGD
Retailer 2$2,541 SGD
Retailer 4$2,740 SGD
Retailer 5$3,281 SGD

37 data points across 9 retailers

16 retailers$1,441 SGD to $3,281 SGD

B+
Cheapest Retailer
-
$1,441 SGD
Final sale: no returns
Retailer 2
-
$1,835 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,835 SGD
View
B+
Retailer 4
-
$1,839 SGD
View
B
Retailer 5
-
$1,920 SGD
View
B
Retailer 6
-
$1,956 SGD
View
B
Retailer 7
-
$2,008 SGD
View
B
Retailer 8
-
$2,117 SGD
View
B
Retailer 9
-
$2,229 SGD
View
B
Retailer 10
-
$2,239 SGD
View
B
Retailer 11
-
$2,247 SGD
View
Retailer 12
-
$2,394 SGD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$2,541 SGD
View
B
Retailer 14
-
$2,740 SGD
View
B
Retailer 15
-
$3,281 SGD
View
Most Expensive
NZ Jewellers
89ec6278-f2b6-49d4-b82f-a01eda3234df · Nov 5
$4,475 SGD
$3,492 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,441 SGDSave up to $1,840 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
$1,441 SGD