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Round|Lab Grown|IGI

1.68ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG683520864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683520864

Diamond specifications and retailer prices

From ₹36,936 INR
$389 USD
As of October 30, 2026
Save ₹1,95,692 INR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹2,32,628 INR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683520864 or 683520864. Listed at 22 retailers as of October 25, 2026, with prices from ₹36,936 to ₹2,32,628, a ₹1,95,692 spread on the same certified stone. Rare Carat lists it at ₹2,32,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520864
Dimensions7.66 × 7.63 × 4.69 mm
L/W Ratio1.00
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
7.66 mm7.63 mm1.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683520864
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.4%

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: ₹2,32,628 INR|Low: ₹36,936 INR|High: ₹2,35,001 INR|Avg: ₹93,840 INR|-1.0%
Rare Carat
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
November 1, 2026
Retailer 4₹36,936 INR
Retailer 5₹40,923 INR
Retailer 7₹52,539 INR
Retailer 13₹56,210 INR
Retailer 10₹56,495 INR
Retailer 6₹65,800 INR
Retailer 9₹70,317 INR
Retailer 2₹73,346 INR
Retailer 8₹94,983 INR
Retailer 12₹1,20,017 INR
Retailer 3₹1,54,674 INR
Retailer 14₹1,58,040 INR
Retailer 11₹1,60,139 INR
Rare Carat₹2,32,628 INR

41 data points across 14 retailers

22 retailers₹36,936 INR to ₹2,32,628 INR

Retailer 1
-
₹31,713 INR
$334 USD
Price last confirmed 24 days ago
Retailer 2
-
₹33,043 INR
$348 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
₹36,936 INR
$389 USD
View
Final sale: no returns
Retailer 4
-
₹38,265 INR
$403 USD
View
Price last confirmed 39 days ago
Retailer 5
-
₹40,354 INR
$425 USD
View
Price last confirmed 40 days ago
Retailer 6
-
₹40,923 INR
$431 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
₹52,539 INR
£436 GBP
View
A
Retailer 8
-
₹56,210 INR
$592 USD
View
A
Retailer 9
-
₹56,495 INR
$595 USD
View
A
Retailer 10
-
₹65,800 INR
$693 USD
View
A
Retailer 11
-
₹70,317 INR
ZAR 11,964 ZAR
View
A
Retailer 12
-
₹73,346 INR
£608 GBP
View
A
Retailer 13
-
₹94,983 INR
A$1,539 AUD
View
B+
Retailer 14
-
₹1,10,997 INR
$1,169 USD
View
B+
Retailer 15
-
₹1,20,017 INR
$1,264 USD
View
Retailer 16
-
₹1,31,506 INR
$1,385 USD
View
Price last confirmed 24 days ago
Retailer 17
-
₹1,31,506 INR
$1,385 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
₹1,35,533 INR
$1,427 USD
View
B+
Retailer 19
-
₹1,54,674 INR
$1,629 USD
View
B+
Retailer 20
-
₹1,58,040 INR
$1,664 USD
View
B+
Retailer 21
-
₹1,60,139 INR
£1,328 GBP
View
Most Expensive
B
Rare Carat
SS11634_l_683520864 · Oct 25
₹2,32,628 INR
$2,450 USD
View
21 more retailers have this diamond
Prices start from ₹36,936 INRSave up to ₹1,95,692 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
1.68ct Round
₹36,936 INR