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Radiant|Natural|GIA

0.87ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 1172660007

Certificate GIA 1172660007

Diamond specifications and retailer prices

From $4,120 NZD
$2,318 USD
As of November 2, 2026
Save $364 NZD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,484 NZD at DreamStone · As of October 31, 2026
View at DreamStone

About this 0.87ct natural radiant diamond

This 0.87ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1172660007. Listed at 2 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.87
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1172660007
Dimensions5.70 × 5.30 × 3.61 mm
L/W Ratio1.08
Top View
5.70 mm5.30 mm0.87 ctI / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1172660007
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $4,484 NZD|Low: $4,066 NZD|High: $4,982 NZD|Avg: $4,465 NZD|-3.3%
DreamStone
Retailer 2
September 23, 2026
Retailer 2$4,120 NZD
DreamStone$4,484 NZD

5 data points across 2 retailers

2 retailers$4,120 NZD to $4,484 NZD

B
Cheapest Retailer
-
$4,120 NZD
$2,318 USD
Most Expensive
C
DreamStone
692fe0143b0275f788514b6a · Oct 31
$4,484 NZD
$2,523 USD
View
1 more retailer has this diamond
Prices start from $4,120 NZDSave up to $364 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
0.87ct Radiant
$4,120 NZD