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Round|Natural|GIA

1.55ct H IF Round Natural Diamond

EX • H/IF • GIA 6227260260

Certificate GIA 6227260260

Diamond specifications and retailer prices

From $12,156 SGD
£7,487 GBP
As of November 2, 2026
Save $12,145 SGD (50%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $24,301 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6227260260. Listed at 23 retailers as of October 30, 2026, with prices from $12,156 to $24,301, a $12,145 spread on the same certified stone. NZ Jewellers lists it at $24,301. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6227260260
Dimensions7.35 × 7.28 × 4.59 mm
L/W Ratio1.01
Top View
7.35 mm7.28 mm1.55 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6227260260
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $24,301 SGD|Low: $12,082 SGD|High: $24,301 SGD|Avg: $16,733 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 7$12,156 SGD
Retailer 12$13,238 SGD
Retailer 4$13,386 SGD
Retailer 5$14,580 SGD
Retailer 13$14,580 SGD
Retailer 14$15,389 SGD
Retailer 6$15,796 SGD
Retailer 11$15,858 SGD
Retailer 3$16,121 SGD
Retailer 2$16,197 SGD
Retailer 8$18,290 SGD
Retailer 10$21,421 SGD
Retailer 9$22,772 SGD
NZ Jewellers$24,301 SGD

35 data points across 14 retailers

23 retailers$12,156 SGD to $24,301 SGD

A
Cheapest Retailer
-
$12,156 SGD
£7,487 GBP
B+
Retailer 2
-
$13,238 SGD
$10,355 USD
View
B+
Retailer 3
-
$13,386 SGD
$10,471 USD
View
B+
Retailer 4
-
$13,528 SGD
$10,582 USD
View
B+
Retailer 5
-
$13,628 SGD
$10,660 USD
View
B+
Retailer 6
-
$13,628 SGD
$10,660 USD
View
B+
Retailer 7
-
$14,075 SGD
$11,010 USD
View
B+
Retailer 8
-
$14,376 SGD
$11,245 USD
View
B+
Retailer 9
-
$14,580 SGD
$11,405 USD
View
B+
Retailer 10
-
$14,580 SGD
$11,405 USD
View
Final sale: no returns
Retailer 11
-
$14,702 SGD
$11,500 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$15,389 SGD
$12,038 USD
View
Retailer 13
-
$15,796 SGD
$12,356 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$15,796 SGD
$12,356 USD
View
Retailer 15
-
$15,858 SGD
A$19,085 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$16,121 SGD
$12,610 USD
View
B+
Retailer 17
-
$16,197 SGD
£9,976 GBP
View
Retailer 18
-
$18,226 SGD
$14,257 USD
View
Price last confirmed 35 days ago
B
Retailer 19
-
$18,290 SGD
€13,626 EUR
View
B
Retailer 20
-
$21,421 SGD
ZAR 270,695 ZAR
View
B
Retailer 21
-
$22,772 SGD
£14,026 GBP
View
Retailer 22
-
$24,301 SGD
$19,009 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
ca9d83a5-6cfc-4953-8fac-f06b9d3be859 · Oct 30
$24,301 SGD
$19,009 USD
View
22 more retailers have this diamond
Prices start from $12,156 SGDSave up to $12,145 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.

A
1.55ct Round
$12,156 SGD