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Marquise|Natural|GIA

1.51ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 1558829621

Certificate GIA 1558829621

Diamond specifications and retailer prices

From ₹8,52,888 INR
As of November 6, 2026
Save ₹6,19,604 INR (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹14,72,492 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558829621. Listed at 13 retailers as of November 4, 2026, with prices from ₹8,52,888 to ₹14,72,492, a ₹6,19,604 spread on the same certified stone. MOH London lists it at ₹14,72,492. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558829621
Dimensions11.17 × 5.88 × 3.79 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
11.17 mm5.88 mm1.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558829621
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹14,72,492 INR|Low: ₹7,63,194 INR|High: ₹14,92,173 INR|Avg: ₹10,23,643 INR|-1.2%
MOH London
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 8₹7,63,194 INR
Retailer 5₹8,52,888 INR
Retailer 6₹8,57,677 INR
Retailer 11₹9,11,775 INR
Retailer 7₹9,14,781 INR
Retailer 4₹9,22,482 INR
Retailer 12₹9,88,226 INR
Retailer 10₹10,21,004 INR
Retailer 2₹10,64,208 INR
Retailer 15₹11,02,245 INR
Retailer 14₹11,17,648 INR
Retailer 16₹11,17,648 INR
Retailer 9₹11,42,537 INR
Retailer 3₹11,55,216 INR
Retailer 13₹11,62,260 INR
MOH London₹14,72,492 INR

9 data points across 16 retailers

13 retailers₹8,52,888 INR to ₹14,72,492 INR

B+
Cheapest Retailer
-
₹8,52,888 INR
B+
Retailer 2
-
₹9,11,775 INR
View
B+
Retailer 3
-
₹9,22,482 INR
View
B
Retailer 4
-
₹9,88,226 INR
View
B+
Retailer 5
-
₹10,21,004 INR
View
B
Retailer 6
-
₹10,64,208 INR
View
B
Retailer 7
-
₹11,02,245 INR
View
B
Retailer 8
-
₹11,17,648 INR
View
B
Retailer 9
-
₹11,17,648 INR
View
B
Retailer 10
-
₹11,42,537 INR
View
B
Retailer 11
-
₹11,55,216 INR
View
B
Retailer 12
-
₹11,62,260 INR
View
Most Expensive
B
MOH London
941042344 · Nov 4
₹14,72,492 INR
£12,345 GBP
View
12 more retailers have this diamond
Prices start from ₹8,52,888 INRSave up to ₹6,19,604 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 Marquise
₹8,52,888 INR