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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 $3,042 NZD
£1,350 GBP
As of October 31, 2026
Save $1,760 NZD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,802 NZD 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 $3,042 to $4,802, a $1,760 spread on the same certified stone. MOH London lists it at $4,802. 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: $4,802 NZD|Low: $2,895 NZD|High: $4,833 NZD|Avg: $3,680 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$3,042 NZD
Retailer 7$3,098 NZD
Retailer 4$3,327 NZD
Retailer 6$3,330 NZD
Retailer 3$3,724 NZD
Retailer 5$4,461 NZD
MOH London$4,802 NZD

40 data points across 7 retailers

7 retailers$3,042 NZD to $4,802 NZD

B
Cheapest Retailer
-
$3,042 NZD
£1,350 GBP
B
Retailer 2
-
$3,098 NZD
$1,746 USD
View
B
Retailer 3
-
$3,327 NZD
£1,477 GBP
View
B
Retailer 4
-
$3,330 NZD
$1,877 USD
View
B
Retailer 5
-
$3,724 NZD
€1,999 EUR
View
B
Retailer 6
-
$4,461 NZD
CA$3,492 CAD
View
Most Expensive
B
MOH London
43063304E · Oct 29
$4,802 NZD
£2,131 GBP
View
6 more retailers have this diamond
Prices start from $3,042 NZDSave up to $1,760 NZD

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
$3,042 NZD