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Round|Natural|GIA

1.24ct H SI1 Round Natural Diamond

GD • H/SI1 • GIA 1236302052

Certificate GIA 1236302052

Diamond specifications and retailer prices

From $6,207 NZD
As of November 6, 2026
Save $2,942 NZD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,149 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1236302052. Listed at 9 retailers as of November 6, 2026, with prices from $6,207 to $9,149, a $2,942 spread on the same certified stone. 77 Diamonds lists it at $9,149. 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

1.24
Carat
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236302052
Dimensions6.86 × 6.82 × 4.29 mm
L/W Ratio1.01
Top View
6.86 mm6.82 mm1.24 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1236302052
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

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: Nov 6
Current: $9,149 NZD|Low: $6,207 NZD|High: $9,300 NZD|Avg: $7,843 NZD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$6,207 NZD
Retailer 3$6,278 NZD
Retailer 4$7,795 NZD
Retailer 2$8,585 NZD
77 Diamonds$9,149 NZD

39 data points across 5 retailers

9 retailers$6,207 NZD to $9,149 NZD

B
Cheapest Retailer
-
$6,207 NZD
B
Retailer 2
-
$6,227 NZD
View
B
Retailer 3
-
$6,278 NZD
View
B
Retailer 4
-
$7,795 NZD
View
B
Retailer 5
-
$8,262 NZD
View
B
Retailer 6
-
$8,262 NZD
View
C
Retailer 7
-
$8,550 NZD
View
B
Retailer 8
-
$8,585 NZD
View
Most Expensive
B
77 Diamonds
RBMBF28VRNKM · Nov 7
$9,149 NZD
£3,994 GBP
View
8 more retailers have this diamond
Prices start from $6,207 NZDSave up to $2,942 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
1.24ct Round
$6,207 NZD