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Marquise|Natural|GIA

1.51ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2548810416

Certificate GIA 2548810416

Diamond specifications and retailer prices

From ₹8,04,441 INR
SGD 11,449 SGD
As of November 1, 2026
Save ₹6,37,375 INR (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹14,41,816 INR at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548810416. Listed at 16 retailers as of November 1, 2026, with prices from ₹8,04,441 to ₹14,41,816, a ₹6,37,375 spread on the same certified stone. With Clarity lists it at ₹14,41,816. 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

1.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.57°
Pavilion angle38.28°
OriginNatural
Grading LabGIA
CertificateGIA 2548810416
Dimensions11.35 × 6.00 × 3.75 mm
L/W Ratio1.89
Top View
11.35 mm6.00 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548810416
Side View
Table 57.0%Crown 39.57°Girdle: STK-THKPavilion 38.28°Culet: NoneDepth 62.5%

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 1
Current: ₹11,85,926 INR|Low: ₹8,04,441 INR|High: ₹14,71,155 INR|Avg: ₹10,28,781 INR|-5.9%
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
Retailer 14
With Clarity
November 1, 2026
Retailer 10₹8,04,441 INR
Retailer 11₹8,44,580 INR
Retailer 6₹8,69,647 INR
Retailer 13₹8,70,840 INR
Retailer 9₹8,85,280 INR
Retailer 14₹8,89,397 INR
Retailer 7₹8,98,328 INR
Retailer 12₹9,00,126 INR
Retailer 8₹10,24,691 INR
Retailer 3₹10,29,097 INR
Retailer 2₹10,39,038 INR
Retailer 5₹10,63,451 INR
Retailer 1₹11,85,926 INR
Retailer 4₹12,64,354 INR
With Clarity₹14,41,816 INR

32 data points across 15 retailers

16 retailers₹8,04,441 INR to ₹14,41,816 INR

A
Cheapest Retailer
-
₹8,04,441 INR
SGD 11,449 SGD
A
Retailer 2
-
₹8,44,580 INR
$8,895 USD
View
A
Retailer 3
-
₹8,69,647 INR
$9,159 USD
View
A
Retailer 4
-
₹8,70,840 INR
SGD 12,394 SGD
View
A
Retailer 5
-
₹8,85,280 INR
$9,324 USD
View
A
Retailer 6
-
₹8,89,397 INR
$9,367 USD
View
A
Retailer 7
-
₹8,98,328 INR
£7,450 GBP
View
A
Retailer 8
-
₹9,00,126 INR
$9,480 USD
View
B+
Retailer 9
-
₹10,24,691 INR
€10,278 EUR
View
B+
Retailer 10
-
₹10,29,097 INR
$10,838 USD
View
B+
Retailer 11
-
₹10,39,038 INR
$10,943 USD
View
B+
Retailer 12
-
₹10,63,451 INR
$11,200 USD
View
B+
Retailer 13
-
₹11,14,238 INR
$11,735 USD
View
B+
Retailer 14
-
₹11,85,926 INR
$12,490 USD
View
B+
Retailer 15
-
₹12,64,354 INR
$13,316 USD
View
Most Expensive
B
With Clarity
2548810416 · Nov 1
₹14,41,816 INR
$15,185 USD
View
15 more retailers have this diamond
Prices start from ₹8,04,441 INRSave up to ₹6,37,375 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
1.51ct Marquise
₹8,04,441 INR