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Round|Lab Grown|IGI

1.09ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG689560510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689560510

Diamond specifications and retailer prices

From ₹14,527 INR
$153 USD
As of October 29, 2026
Save ₹84,473 INR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹99,001 INR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689560510 or 689560510. Listed at 19 retailers as of October 29, 2026, with prices from ₹14,527 to ₹99,001, a ₹84,473 spread on the same certified stone. Reve Diamonds lists it at ₹99,001. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.09
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560510
Dimensions6.60 × 6.65 × 4.06 mm
L/W Ratio1.01
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
6.60 mm6.65 mm1.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560510
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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 29
Current: ₹31,276 INR|Low: ₹11,394 INR|High: ₹99,001 INR|Avg: ₹46,588 INR|+7.5%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 4₹14,527 INR
Retailer 2₹16,236 INR
Retailer 11₹17,946 INR
Retailer 13₹17,946 INR
Retailer 9₹29,909 INR
Retailer 1₹31,276 INR
Retailer 12₹32,853 INR
Retailer 7₹35,094 INR
Retailer 10₹41,398 INR
Retailer 14₹48,899 INR
Retailer 5₹57,825 INR
Retailer 3₹63,039 INR
Retailer 6₹80,708 INR
Retailer 8₹84,169 INR
Reve Diamonds₹99,001 INR

43 data points across 15 retailers

19 retailers₹14,527 INR to ₹99,001 INR

Retailer 1
-
₹14,337 INR
$151 USD
Price last confirmed 39 days ago
A
Retailer 2
-
₹14,527 INR
$153 USD
View
A
Retailer 3
-
₹16,236 INR
$171 USD
View
Final sale: no returns
Retailer 4
-
₹16,711 INR
$176 USD
View
Price last confirmed 39 days ago
Retailer 5
-
₹17,566 INR
$185 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
₹17,946 INR
$189 USD
View
A
Retailer 7
-
₹17,946 INR
$189 USD
View
A
Retailer 8
-
₹29,909 INR
$315 USD
View
A
Retailer 9
-
₹31,276 INR
£259 GBP
View
B+
Retailer 10
-
₹32,853 INR
$346 USD
View
B+
Retailer 11
-
₹35,094 INR
€352 EUR
View
B+
Retailer 12
-
₹41,398 INR
$436 USD
View
B+
Retailer 13
-
₹48,899 INR
$515 USD
View
Retailer 14
-
₹57,350 INR
$604 USD
View
Price last confirmed 40 days ago
B
Retailer 15
-
₹57,825 INR
$609 USD
View
B
Retailer 16
-
₹63,039 INR
$664 USD
View
B
Retailer 17
-
₹80,708 INR
$850 USD
View
B
Retailer 18
-
₹84,169 INR
£698 GBP
View
Most Expensive
B
Reve Diamonds
772886DFC · Oct 30
₹99,001 INR
$1,043 USD
View
18 more retailers have this diamond
Prices start from ₹14,527 INRSave up to ₹84,473 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
1.09ct Round
₹14,527 INR