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Marquise|Lab Grown

0.51ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • 76D199A1EE

Diamond specifications and retailer prices

From ₹11,769 INR
$124 USD
As of November 2, 2026
Save ₹35,307 INR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹47,075 INR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from ₹11,769 to ₹47,075, a ₹35,307 spread on the same certified stone. NZ Jewellers lists it at ₹47,075. 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

0.51
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate76D199A1EE
Dimensions8.29 × 3.96 × 2.65 mm
L/W Ratio2.09
Top View
8.29 mm3.96 mm0.51 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate76D199A1EE
Side View
Table 56.2%CrownGirdlePavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹47,075 INR|Low: ₹11,294 INR|High: ₹47,075 INR|Avg: ₹20,830 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2₹11,769 INR
Retailer 4₹13,667 INR
Retailer 3₹15,565 INR
NZ Jewellers₹47,075 INR

6 data points across 4 retailers

4 retailers₹11,769 INR to ₹47,075 INR

B+
Cheapest Retailer
-
₹11,769 INR
$124 USD
B+
Retailer 2
-
₹13,667 INR
$144 USD
View
B+
Retailer 3
-
₹15,565 INR
$164 USD
View
Most Expensive
C
NZ Jewellers
0593388c-25a0-4bb0-9afb-92b039fd6bb3 · Oct 31
₹47,075 INR
$496 USD
View
3 more retailers have this diamond
Prices start from ₹11,769 INRSave up to ₹35,307 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+
0.51ct Marquise
₹11,769 INR