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Radiant|Natural|GIA

0.91ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 5423172038

Certificate GIA 5423172038

Diamond specifications and retailer prices

From $3,773 SGD
CA$4,099 CAD
As of October 30, 2026
Save $831 SGD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,604 SGD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-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 5423172038. Listed at 2 retailers as of October 30, 2026, with prices from $3,773 to $4,604, a $831 spread on the same certified stone. 77 Diamonds lists it at $4,604. 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

0.91
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423172038
Dimensions6.69 × 4.86 × 3.13 mm
L/W Ratio1.38
Top View
6.69 mm4.86 mm0.91 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423172038
Side View
Table 70.0%CrownGirdle: NUL-NULPavilionCuletDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,604 SGD|Low: $3,773 SGD|High: $4,610 SGD|Avg: $4,172 SGD|+2.4%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$3,773 SGD
77 Diamonds$4,604 SGD

35 data points across 2 retailers

2 retailers$3,773 SGD to $4,604 SGD

B
Cheapest Retailer
-
$3,773 SGD
CA$4,099 CAD
Most Expensive
B
77 Diamonds
RADMBCD6HRHMF · Oct 31
$4,604 SGD
£2,836 GBP
View
1 more retailer has this diamond
Prices start from $3,773 SGDSave up to $831 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
0.91ct Radiant
$3,773 SGD