Marquise|Lab Grown

0.30ct H SI1 Marquise Lab Grown Diamond

FR • H/SI1 • TA50D-190-564

Diamond specifications and retailer prices

From ₹13,003 INR
$137 USD
As of November 2, 2026
Save ₹38,723 INR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹51,726 INR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.3ct lab-grown marquise diamond

This 0.3ct lab-grown marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade. Listed at 4 retailers as of October 31, 2026, with prices from ₹13,003 to ₹51,726, a ₹38,723 spread on the same certified stone. NZ Jewellers lists it at ₹51,726. 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

0.30
Carat
H
Colour
SI1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50D-190-564
Dimensions7.01 × 3.63 × 2.00 mm
L/W Ratio1.93
Top View
7.01 mm3.63 mm0.30 ctH / SI1
OriginLab Grown
CutFair
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateTA50D-190-564
Side View
Table 62.1%CrownGirdlePavilionCuletDepth 55.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹51,726 INR|Low: ₹12,433 INR|High: ₹51,726 INR|Avg: ₹22,574 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2₹13,003 INR
Retailer 4₹15,091 INR
Retailer 3₹16,135 INR
NZ Jewellers₹51,726 INR

6 data points across 4 retailers

4 retailers₹13,003 INR to ₹51,726 INR

B
Cheapest Retailer
-
₹13,003 INR
$137 USD
B
Retailer 2
-
₹15,091 INR
$159 USD
View
B
Retailer 3
-
₹16,135 INR
$170 USD
View
Most Expensive
D
NZ Jewellers
2a124bca-fd48-4557-a1c0-c0ac28b3ea77 · Oct 31
₹51,726 INR
$545 USD
View
3 more retailers have this diamond
Prices start from ₹13,003 INRSave up to ₹38,723 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
0.30ct Marquise
₹13,003 INR