CaratHunter
Plans
Round|Natural|GIA

1.55ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3555597052

Certificate GIA 3555597052

Diamond specifications and retailer prices

From ₹3,16,892 INR
HK$26,000 HKD
As of October 29, 2026
Save ₹4,41,916 INR (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹7,58,808 INR at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555597052. Listed at 9 retailers as of October 27, 2026, with prices from ₹3,16,892 to ₹7,58,808, a ₹4,41,916 spread on the same certified stone. NZ Jewellers lists it at ₹7,58,808. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555597052
Dimensions7.30 × 7.35 × 4.59 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
7.30 mm7.35 mm1.55 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555597052
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Oct 29
Current: ₹7,58,808 INR|Low: ₹3,16,892 INR|High: ₹8,24,796 INR|Avg: ₹5,06,168 INR|-8.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5₹3,16,892 INR
Retailer 8₹3,82,975 INR
Retailer 7₹4,06,359 INR
Retailer 2₹4,35,536 INR
Retailer 4₹4,35,536 INR
Retailer 9₹4,58,503 INR
Retailer 6₹4,92,106 INR
Retailer 3₹6,97,400 INR
NZ Jewellers₹7,58,808 INR

36 data points across 9 retailers

9 retailers₹3,16,892 INR to ₹7,58,808 INR

A
Cheapest Retailer
-
₹3,16,892 INR
HK$26,000 HKD
A
Retailer 2
-
₹3,82,975 INR
$4,022 USD
View
A
Retailer 3
-
₹4,06,359 INR
SGD 5,767 SGD
View
A
Retailer 4
-
₹4,35,536 INR
$4,574 USD
View
A
Retailer 5
-
₹4,35,536 INR
$4,574 USD
View
A
Retailer 6
-
₹4,58,503 INR
A$7,408 AUD
View
A
Retailer 7
-
₹4,92,106 INR
€4,922 EUR
View
B+
Retailer 8
-
₹6,97,400 INR
£5,767 GBP
View
Most Expensive
B+
NZ Jewellers
140a0751-b25e-4aa4-ae07-854da3af5fbc · Oct 27
₹7,58,808 INR
$7,969 USD
View
8 more retailers have this diamond
Prices start from ₹3,16,892 INRSave up to ₹4,41,916 INR

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
₹3,16,892 INR