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Marquise|Lab Grown|IGI

1.02ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG655442512

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG655442512

Diamond specifications and retailer prices

From ₹25,921 INR
$273 USD
As of October 30, 2026
Save ₹1,24,100 INR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹1,50,021 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655442512 or 655442512. Listed at 23 retailers as of October 30, 2026, with prices from ₹25,921 to ₹1,50,021, a ₹1,24,100 spread on the same certified stone. Brilliant Earth lists it at ₹1,50,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655442512
Dimensions10.33 × 5.20 × 3.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
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
10.33 mm5.20 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655442512
Side View
Table 56.0%Crown 36.5°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 63.1%

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: ₹1,50,021 INR|Low: ₹25,921 INR|High: ₹1,73,759 INR|Avg: ₹73,431 INR|-13.7%
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
Retailer 19
November 1, 2026
Retailer 8₹25,921 INR
Retailer 18₹28,675 INR
Retailer 4₹31,599 INR
Retailer 9₹38,740 INR
Retailer 14₹49,341 INR
Retailer 16₹49,350 INR
Retailer 6₹50,608 INR
Retailer 11₹52,223 INR
Retailer 2₹54,500 INR
Retailer 17₹55,641 INR
Retailer 15₹70,049 INR
Retailer 12₹71,497 INR
Retailer 10₹77,289 INR
Retailer 5₹92,291 INR
Retailer 7₹97,248 INR
Retailer 13₹99,118 INR
Retailer 3₹1,15,763 INR
Retailer 19₹1,26,642 INR
Brilliant Earth₹1,50,021 INR

43 data points across 19 retailers

23 retailers₹25,921 INR to ₹1,50,021 INR

Retailer 1
-
₹23,168 INR
$244 USD
Price last confirmed 13 days ago
A
Retailer 2
-
₹25,921 INR
$273 USD
View
Final sale: no returns
Retailer 3
-
₹28,675 INR
$302 USD
View
Price last confirmed 15 days ago
Retailer 4
-
₹28,675 INR
$302 USD
View
Price last confirmed 12 days ago
Retailer 5
-
₹28,960 INR
$305 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
₹31,599 INR
HK$2,600 HKD
View
A
Retailer 7
-
₹38,740 INR
$408 USD
View
A
Retailer 8
-
₹49,341 INR
ZAR 8,395 ZAR
View
A
Retailer 9
-
₹49,350 INR
€495 EUR
View
A
Retailer 10
-
₹50,608 INR
$533 USD
View
A
Retailer 11
-
₹54,500 INR
£452 GBP
View
A
Retailer 12
-
₹55,641 INR
$586 USD
View
B+
Retailer 13
-
₹70,049 INR
A$1,135 AUD
View
B+
Retailer 14
-
₹71,497 INR
$753 USD
View
B+
Retailer 15
-
₹72,162 INR
$760 USD
View
B+
Retailer 16
-
₹77,289 INR
SGD 1,100 SGD
View
Retailer 17
-
₹92,291 INR
$972 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
₹97,248 INR
$1,024 USD
View
B+
Retailer 19
-
₹99,118 INR
A$1,606 AUD
View
Retailer 20
-
₹1,09,381 INR
$1,152 USD
View
Price last confirmed 83 days ago
B
Retailer 21
-
₹1,15,763 INR
£960 GBP
View
B
Retailer 22
-
₹1,26,642 INR
$1,334 USD
View
Most Expensive
B
Brilliant Earth
14009317A · Oct 31
₹1,50,021 INR
$1,580 USD
View
22 more retailers have this diamond
Prices start from ₹25,921 INRSave up to ₹1,24,100 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
1.02ct Marquise
₹25,921 INR