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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6555666199

Certificate GIA 6555666199

Diamond specifications and retailer prices

From ₹36,841 INR
$388 USD
As of October 31, 2026
Save ₹1,23,539 INR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,60,380 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded D 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 6555666199. Listed at 13 retailers as of October 28, 2026, with prices from ₹36,841 to ₹1,60,380, a ₹1,23,539 spread on the same certified stone. Queensmith lists it at ₹1,60,380. 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

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555666199
Dimensions4.67 × 4.70 × 3.16 mm
L/W Ratio1.01
Top View
4.67 mm4.70 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555666199
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 67.7%

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 31
Current: ₹1,60,380 INR|Low: ₹36,841 INR|High: ₹1,72,439 INR|Avg: ₹78,816 INR|-4.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12₹36,841 INR
Retailer 6₹40,120 INR
Retailer 2₹49,065 INR
Retailer 11₹50,042 INR
Retailer 13₹51,748 INR
Retailer 10₹52,371 INR
Retailer 8₹57,730 INR
Retailer 7₹61,015 INR
Retailer 9₹61,630 INR
Retailer 4₹74,820 INR
Retailer 5₹84,565 INR
Retailer 3₹95,022 INR
Queensmith₹1,60,380 INR

33 data points across 13 retailers

13 retailers₹36,841 INR to ₹1,60,380 INR

A
Cheapest Retailer
-
₹36,841 INR
$388 USD
Final sale: no returns
A
Retailer 2
-
₹40,120 INR
SGD 571 SGD
View
A
Retailer 3
-
₹49,065 INR
£407 GBP
View
A
Retailer 4
-
₹50,042 INR
£415 GBP
View
A
Retailer 5
-
₹51,748 INR
$545 USD
View
A
Retailer 6
-
₹52,371 INR
$552 USD
View
B+
Retailer 7
-
₹57,730 INR
$608 USD
View
B+
Retailer 8
-
₹61,015 INR
€612 EUR
View
B+
Retailer 9
-
₹61,630 INR
ZAR 10,486 ZAR
View
Retailer 10
-
₹74,820 INR
$788 USD
View
Price last confirmed 14 days ago
Retailer 11
-
₹84,565 INR
A$1,370 AUD
View
Price last confirmed 28 days ago
Retailer 12
-
₹95,022 INR
£788 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Queensmith
6555666199 · Oct 28
₹1,60,380 INR
£1,330 GBP
View
12 more retailers have this diamond
Prices start from ₹36,841 INRSave up to ₹1,23,539 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
0.50ct Cushion
₹36,841 INR