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Radiant|Natural|GIA

0.70ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 5553358190

Certificate GIA 5553358190

Diamond specifications and retailer prices

From $2,441 AUD
£1,350 GBP
As of October 31, 2026
Save $1,412 AUD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,853 AUD at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553358190. Listed at 7 retailers as of October 29, 2026, with prices from $2,441 to $3,853, a $1,412 spread on the same certified stone. MOH London lists it at $3,853. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5553358190
Dimensions6.10 × 4.53 × 2.90 mm
L/W Ratio1.35
Top View
6.10 mm4.53 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5553358190
Side View
Table 69.0%CrownGirdle: ThickPavilionCuletDepth 64.0%

Caratlytics Score

How it works →
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: $3,853 AUD|Low: $2,323 AUD|High: $3,878 AUD|Avg: $2,952 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$2,441 AUD
Retailer 7$2,486 AUD
Retailer 4$2,670 AUD
Retailer 6$2,672 AUD
Retailer 3$2,988 AUD
Retailer 5$3,579 AUD
MOH London$3,853 AUD

40 data points across 7 retailers

7 retailers$2,441 AUD to $3,853 AUD

B
Cheapest Retailer
-
$2,441 AUD
£1,350 GBP
B
Retailer 2
-
$2,486 AUD
$1,746 USD
View
B
Retailer 3
-
$2,670 AUD
£1,477 GBP
View
B
Retailer 4
-
$2,672 AUD
$1,877 USD
View
B
Retailer 5
-
$2,988 AUD
€1,999 EUR
View
B
Retailer 6
-
$3,579 AUD
CA$3,492 CAD
View
Most Expensive
B
MOH London
43063304E · Oct 29
$3,853 AUD
£2,131 GBP
View
6 more retailers have this diamond
Prices start from $2,441 AUDSave up to $1,412 AUD

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
$2,441 AUD