CaratHunter
Plans
Round|Natural|GIA

2.55ct G IF Round Natural Diamond

EX • G/IF • GIA 1236511616

Certificate GIA 1236511616

Diamond specifications and retailer prices

From $121,988 NZD
£54,136 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $121,988 NZD at Diamond Quarter
View at Diamond Quarter

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1236511616. Listed at 2 retailers as of November 2, 2026. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1236511616
Dimensions8.75 × 8.69 × 5.41 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
8.75 mm8.69 mm2.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236511616
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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 2
Current: $83,914 NZD|Low: $51,005 NZD|High: $132,533 NZD|Avg: $76,342 NZD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
July 27, 2026
Retailer 4$60,694 NZD
Retailer 2$63,808 NZD
Retailer 7$66,359 NZD
Retailer 9$68,951 NZD
Retailer 6$71,492 NZD
Retailer 11$72,379 NZD
Retailer 8$73,057 NZD
Retailer 3$75,734 NZD
Retailer 13$80,248 NZD
Retailer 5$81,215 NZD
Retailer 12$82,045 NZD
Retailer 1$83,914 NZD
Retailer 10$132,533 NZD

64 data points across 13 retailers

2 retailers

Retailer 1
-
$66,359 NZD
$37,400 USD
Our latest check could not confirm this price
Most Expensive
B
Diamond Quarter
2.55IFG12166F0AN · Nov 2
$121,988 NZD
£54,136 GBP
View
1 more retailer has this diamond

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
2.55ct Round
$121,988 NZD