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Marquise|Lab Grown|IGI

1.03ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG811619625

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811619625

Diamond specifications and retailer prices

From ₹24,022 INR
$253 USD
As of October 30, 2026
Save ₹1,30,746 INR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹1,54,769 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619625 or 811619625. Listed at 24 retailers as of October 30, 2026, with prices from ₹24,022 to ₹1,54,769, a ₹1,30,746 spread on the same certified stone. Brilliant Earth lists it at ₹1,54,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619625
Dimensions10.27 × 5.42 × 3.24 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.27 mm5.42 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619625
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹1,54,769 INR|Low: ₹23,073 INR|High: ₹2,37,375 INR|Avg: ₹72,738 INR|-34.8%
Brilliant Earth
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 6₹24,022 INR
Retailer 3₹27,820 INR
Retailer 4₹29,719 INR
Retailer 5₹29,719 INR
Retailer 11₹30,635 INR
Retailer 10₹40,069 INR
Retailer 17₹40,354 INR
Retailer 2₹51,375 INR
Retailer 15₹54,136 INR
Retailer 12₹56,689 INR
Retailer 13₹57,274 INR
Retailer 16₹72,395 INR
Retailer 8₹75,295 INR
Retailer 7₹95,615 INR
Retailer 9₹1,15,763 INR
Retailer 18₹1,19,381 INR
Retailer 14₹1,37,136 INR
Brilliant Earth₹1,54,769 INR

32 data points across 18 retailers

24 retailers₹24,022 INR to ₹1,54,769 INR

A
Cheapest Retailer
-
₹24,022 INR
$253 USD
A
Retailer 2
-
₹26,871 INR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
₹27,820 INR
$293 USD
View
Retailer 4
-
₹29,719 INR
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹29,719 INR
$313 USD
View
A
Retailer 6
-
₹30,635 INR
£254 GBP
View
A
Retailer 7
-
₹40,069 INR
$422 USD
View
A
Retailer 8
-
₹40,354 INR
$425 USD
View
A
Retailer 9
-
₹51,375 INR
ZAR 8,741 ZAR
View
A
Retailer 10
-
₹52,982 INR
$558 USD
View
A
Retailer 11
-
₹54,136 INR
€543 EUR
View
A
Retailer 12
-
₹55,641 INR
$586 USD
View
A
Retailer 13
-
₹56,689 INR
£470 GBP
View
A
Retailer 14
-
₹57,274 INR
A$928 AUD
View
B+
Retailer 15
-
₹72,395 INR
A$1,173 AUD
View
B+
Retailer 16
-
₹75,295 INR
$793 USD
View
B+
Retailer 17
-
₹80,030 INR
SGD 1,139 SGD
View
B+
Retailer 18
-
₹95,615 INR
$1,007 USD
View
B
Retailer 19
-
₹1,00,542 INR
$1,059 USD
View
B
Retailer 20
-
₹1,15,763 INR
£960 GBP
View
B+
Retailer 21
-
₹1,19,381 INR
£990 GBP
View
B
Retailer 22
-
₹1,29,304 INR
$1,362 USD
View
B
Retailer 23
-
₹1,37,136 INR
A$2,222 AUD
View
Most Expensive
B
Brilliant Earth
20879646A · Oct 31
₹1,54,769 INR
$1,630 USD
View
23 more retailers have this diamond
Prices start from ₹24,022 INRSave up to ₹1,30,746 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
1.03ct Marquise
₹24,022 INR