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Radiant|Natural|GIA

1.51ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1435576385

Certificate GIA 1435576385

Diamond specifications and retailer prices

From ₹9,99,402 INR
$10,530 USD
As of October 28, 2026
Save ₹8,84,751 INR (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹18,84,153 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1435576385. Listed at 22 retailers as of October 28, 2026, with prices from ₹9,99,402 to ₹18,84,153, a ₹8,84,751 spread on the same certified stone. NZ Jewellers lists it at ₹18,84,153. 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

1.51
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1435576385
Dimensions8.06 × 5.60 × 3.86 mm
L/W Ratio1.44
Culet sizeNone
Top View
8.06 mm5.60 mm1.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1435576385
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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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: Oct 28
Current: ₹18,84,153 INR|Low: ₹9,42,077 INR|High: ₹18,84,153 INR|Avg: ₹13,55,816 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8₹9,99,402 INR
Retailer 9₹11,30,473 INR
Retailer 11₹11,30,473 INR
Retailer 4₹12,23,280 INR
Retailer 3₹12,24,719 INR
Retailer 7₹12,30,278 INR
Retailer 10₹12,43,511 INR
Retailer 2₹14,24,077 INR
Retailer 6₹16,60,807 INR
Retailer 5₹17,65,486 INR
NZ Jewellers₹18,84,153 INR

44 data points across 11 retailers

22 retailers₹9,99,402 INR to ₹18,84,153 INR

B
Cheapest Retailer
-
₹9,99,402 INR
$10,530 USD
B
Retailer 2
-
₹10,48,850 INR
$11,051 USD
View
B
Retailer 3
-
₹10,49,420 INR
$11,057 USD
View
B
Retailer 4
-
₹10,63,636 INR
A$17,241 AUD
View
B
Retailer 5
-
₹10,64,512 INR
CA$15,578 CAD
View
B
Retailer 6
-
₹11,13,769 INR
$11,735 USD
View
B
Retailer 7
-
₹11,30,473 INR
$11,911 USD
View
B
Retailer 8
-
₹11,30,473 INR
$11,911 USD
View
Final sale: no returns
B
Retailer 9
-
₹11,39,869 INR
$12,010 USD
View
B
Retailer 10
-
₹12,23,280 INR
£10,149 GBP
View
B
Retailer 11
-
₹12,24,719 INR
$12,904 USD
View
Retailer 12
-
₹12,30,278 INR
A$19,942 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
₹12,43,511 INR
$13,102 USD
View
B
Retailer 14
-
₹13,07,860 INR
$13,780 USD
View
B
Retailer 15
-
₹13,07,860 INR
$13,780 USD
View
B
Retailer 16
-
₹13,08,714 INR
$13,789 USD
View
B
Retailer 17
-
₹13,51,518 INR
$14,240 USD
View
C
Retailer 18
-
₹14,13,115 INR
$14,889 USD
View
B
Retailer 19
-
₹14,24,077 INR
€14,290 EUR
View
B
Retailer 20
-
₹16,60,807 INR
ZAR 282,694 ZAR
View
B
Retailer 21
-
₹17,65,486 INR
£14,647 GBP
View
Most Expensive
C
NZ Jewellers
9f4347c2-9e93-4dd6-bdc7-aa3dc2a5b770 · Oct 30
₹18,84,153 INR
$19,852 USD
View
21 more retailers have this diamond
Prices start from ₹9,99,402 INRSave up to ₹8,84,751 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.

B
1.51ct Radiant
₹9,99,402 INR