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Oval|Lab Grown|IGI

6.40ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768629380

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768629380

Diamond specifications and retailer prices

From ₹21,07,510 INR
$22,196 USD
As of October 31, 2026
Save ₹32,59,007 INR (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹53,66,517 INR at Yorxs · As of October 31, 2026
View at Yorxs

About this 6.4ct lab-grown oval diamond

This 6.4ct lab-grown oval 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 IGI LG768629380 or 768629380. Listed at 11 retailers as of October 31, 2026, with prices from ₹21,07,510 to ₹53,66,517, a ₹32,59,007 spread on the same certified stone. Yorxs lists it at ₹53,66,517. 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

6.40
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629380
Dimensions15.11 × 10.48 × 6.45 mm
L/W Ratio1.44
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
15.11 mm10.48 mm6.40 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629380
Side View
Table 59.0%Crown 34.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.5%

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: Oct 31
Current: ₹44,00,081 INR|Low: ₹19,31,129 INR|High: ₹88,23,514 INR|Avg: ₹38,88,545 INR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
October 31, 2026
Retailer 12₹21,07,510 INR
Retailer 6₹21,28,779 INR
Retailer 2₹21,85,392 INR
Retailer 10₹23,24,186 INR
Retailer 8₹27,34,940 INR
Retailer 4₹29,48,463 INR
Retailer 5₹34,18,273 INR
Retailer 7₹35,34,039 INR
Retailer 9₹35,83,318 INR
Retailer 1₹44,00,081 INR
Yorxs₹53,66,517 INR
Retailer 3₹68,68,863 INR
Retailer 11₹88,23,514 INR

29 data points across 13 retailers

11 retailers₹21,07,510 INR to ₹53,66,517 INR

B+
Cheapest Retailer
-
₹21,07,510 INR
$22,196 USD
B+
Retailer 2
-
₹21,28,779 INR
$22,420 USD
View
B+
Retailer 3
-
₹23,24,186 INR
$24,478 USD
View
B+
Retailer 4
-
₹27,34,940 INR
$28,804 USD
View
Retailer 5
-
₹34,18,273 INR
£28,347 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
₹35,34,039 INR
$37,220 USD
View
B
Retailer 7
-
₹35,83,318 INR
$37,739 USD
View
B
Retailer 8
-
₹44,00,081 INR
£36,489 GBP
View
Most Expensive
B
Yorxs
527156209 · Oct 31
₹53,66,517 INR
€53,828 EUR
View
8 more retailers have this diamond
Prices start from ₹21,07,510 INRSave up to ₹32,59,007 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+
6.40ct Oval
₹21,07,510 INR