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Round|Lab Grown|IGI

1.61ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG801694815

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801694815

Diamond specifications and retailer prices

From $364 USD
As of October 29, 2026
Save $2,876 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,240 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown round diamond

This 1.61ct 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 LG801694815 or 801694815. Listed at 15 retailers as of October 29, 2026, with prices from $364 to $3,240, a $2,876 spread on the same certified stone. Do Amore Diamonds lists it at $3,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694815
Dimensions7.59 × 7.54 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.59 mm7.54 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694815
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: $3,240 USD|Low: $347 USD|High: $4,800 USD|Avg: $1,523 USD|+4.9%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
October 31, 2026
Retailer 15$364 USD
Retailer 14$423 USD
Retailer 16$724 USD
Retailer 10$725 USD
Retailer 6$805 USD
Retailer 2$813 USD
Retailer 7$867 USD
Retailer 13$1,162 USD
Retailer 17$1,325 USD
Retailer 4$1,604 USD
Retailer 8$1,691 USD
Retailer 11$1,859 USD
Retailer 3$1,952 USD
Retailer 5$2,320 USD
Retailer 9$2,657 USD
Retailer 12$2,660 USD
Do Amore Diamonds$3,240 USD

32 data points across 17 retailers

15 retailers$364 USD to $3,240 USD

A
Cheapest Retailer
-
$364 USD
A
Retailer 2
-
$423 USD
View
A
Retailer 3
-
$724 USD
View
A
Retailer 4
-
$725 USD
View
A
Retailer 5
-
$805 USD
A$1,238 AUD
View
A
Retailer 6
-
$813 USD
€774 EUR
View
A
Retailer 7
-
$867 USD
View
B+
Retailer 8
-
$1,162 USD
A$1,787 AUD
View
B+
Retailer 9
-
$1,325 USD
View
B+
Retailer 10
-
$1,604 USD
View
B+
Retailer 11
-
$1,859 USD
A$2,860 AUD
View
B
Retailer 12
-
$1,952 USD
£1,537 GBP
View
Retailer 13
-
$2,320 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$2,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-185929CAF · Oct 30
$3,240 USD
View
14 more retailers have this diamond
Prices start from $364 USDSave up to $2,876 USD

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
1.61ct Round
$364 USD