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Round|Lab Grown|GIA

6.51ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2538403883

Certificate GIA 2538403883

Diamond specifications and retailer prices

From ₹12,85,528 INR
$13,539 USD
As of November 1, 2026
Save ₹45,38,515 INR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹58,24,043 INR at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.51ct lab-grown round diamond

This 6.51ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2538403883. Listed at 10 retailers as of October 31, 2026, with prices from ₹12,85,528 to ₹58,24,043, a ₹45,38,515 spread on the same certified stone. With Clarity lists it at ₹58,24,043. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.51
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2538403883
Dimensions11.88 × 11.83 × 7.44 mm
L/W Ratio1.00
Top View
11.88 mm11.83 mm6.51 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538403883
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: Nov 1
Current: ₹17,36,469 INR|Low: ₹12,47,073 INR|High: ₹57,07,539 INR|Avg: ₹26,21,917 INR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 6₹12,85,528 INR
Retailer 9₹13,83,706 INR
Retailer 5₹17,20,969 INR
Retailer 1₹17,36,469 INR
Retailer 4₹22,57,259 INR
Retailer 3₹22,93,043 INR
Retailer 7₹24,01,096 INR
Retailer 2₹25,15,567 INR
Retailer 8₹40,19,128 INR
With Clarity₹57,07,539 INR

40 data points across 10 retailers

10 retailers₹12,85,528 INR to ₹58,24,043 INR

A
Cheapest Retailer
-
₹12,85,528 INR
$13,539 USD
A
Retailer 2
-
₹13,83,706 INR
$14,573 USD
View
Retailer 3
-
₹17,20,969 INR
$18,125 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
₹17,36,469 INR
£14,400 GBP
View
B+
Retailer 5
-
₹22,57,259 INR
£18,719 GBP
View
B+
Retailer 6
-
₹22,93,043 INR
$24,150 USD
View
B+
Retailer 7
-
₹24,01,096 INR
$25,288 USD
View
B+
Retailer 8
-
₹25,15,567 INR
€25,232 EUR
View
B
Retailer 9
-
₹40,19,128 INR
$42,329 USD
View
Most Expensive
B
With Clarity
2538403883 · Oct 31
₹58,24,043 INR
$61,338 USD
View
9 more retailers have this diamond
Prices start from ₹12,85,528 INRSave up to ₹45,38,515 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
6.51ct Round
₹12,85,528 INR