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Radiant|Natural|GIA

2.03ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 5221235460

Certificate GIA 5221235460

Diamond specifications and retailer prices

From $13,394 NZD
As of November 4, 2026
Save $11,336 NZD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,037 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5221235460. Listed at 12 retailers as of November 2, 2026, with a 85% 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

2.03
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221235460
Dimensions8.36 × 6.44 × 4.35 mm
L/W Ratio1.30
Top View
8.36 mm6.44 mm2.03 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221235460
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: $16,412 NZD|Low: $13,394 NZD|High: $25,639 NZD|Avg: $18,431 NZD|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$13,394 NZD
Retailer 8$14,963 NZD
Retailer 6$15,815 NZD
Retailer 9$16,222 NZD
Retailer 1$16,412 NZD
Retailer 2$17,449 NZD
Retailer 5$17,988 NZD
Retailer 3$19,282 NZD
Retailer 7$24,730 NZD

39 data points across 9 retailers

12 retailers$13,394 NZD to $24,730 NZD

B+
Cheapest Retailer
-
$13,394 NZD
B+
Retailer 2
-
$14,963 NZD
View
B+
Retailer 3
-
$15,815 NZD
View
B+
Retailer 4
-
$16,412 NZD
View
B
Retailer 5
-
$17,449 NZD
View
Retailer 6
-
$17,574 NZD
View
Price last confirmed 46 days ago
B
Retailer 7
-
$17,988 NZD
View
B
Retailer 8
-
$19,282 NZD
View
Retailer 9
-
$20,278 NZD
View
Price last confirmed 46 days ago
Retailer 10
-
$21,349 NZD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$24,730 NZD
View
Most Expensive
NZ Jewellers
bb8ada6c-e9d8-4daf-adab-959d9656b5f1 · Sep 21
$27,037 NZD
$14,988 USD
View
Price last confirmed 46 days ago
11 more retailers have this diamond
Prices start from $13,394 NZDSave up to $11,336 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+
2.03ct Radiant
$13,394 NZD