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Round|Lab Grown|IGI

1.73ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG795643826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795643826

Diamond specifications and retailer prices

From $602 USD
As of November 1, 2026
Save $2,642 USD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,244 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795643826 or 795643826. Listed at 27 retailers as of November 1, 2026, with prices from $602 to $3,244, a $2,642 spread on the same certified stone. MOH London lists it at $3,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643826
Dimensions7.75 × 7.70 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
7.75 mm7.70 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643826
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.8°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: Nov 1
Current: $3,244 USD|Low: $602 USD|High: $3,371 USD|Avg: $1,518 USD|-3.8%
MOH London
Retailer 2
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Retailer 20
November 1, 2026
Retailer 6$602 USD
Retailer 7$673 USD
Retailer 14$747 USD
Retailer 5$819 USD
Retailer 2$956 USD
Retailer 17$966 USD
Retailer 18$1,028 USD
Retailer 11$1,160 USD
Retailer 13$1,165 USD
Retailer 8$1,284 USD
Retailer 3$1,320 USD
Retailer 12$1,438 USD
Retailer 16$1,854 USD
Retailer 15$1,965 USD
Retailer 9$2,361 USD
Retailer 10$2,384 USD
Retailer 4$2,416 USD
Retailer 20$2,474 USD
Retailer 19$2,478 USD
MOH London$3,244 USD

29 data points across 20 retailers

27 retailers$602 USD to $3,244 USD

A
Cheapest Retailer
-
$602 USD
A
Retailer 2
-
$673 USD
View
Final sale: no returns
A
Retailer 3
-
$747 USD
View
Retailer 4
-
$790 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$796 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$819 USD
HK$6,400 HKD
View
Retailer 7
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$866 USD
View
Price last confirmed 40 days ago
Retailer 8
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$910 USD
View
Price last confirmed 39 days ago
A
Retailer 9
-
$956 USD
£753 GBP
View
A
Retailer 10
-
$966 USD
View
A
Retailer 11
-
$1,028 USD
View
B+
Retailer 12
-
$1,160 USD
View
A
Retailer 13
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$1,165 USD
£918 GBP
View
B+
Retailer 14
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$1,284 USD
€1,223 EUR
View
B+
Retailer 15
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$1,320 USD
View
Retailer 16
-
$1,438 USD
ZAR 23,233 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,520 USD
A$2,338 AUD
View
B+
Retailer 18
-
$1,854 USD
View
B
Retailer 19
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$1,965 USD
View
B+
Retailer 20
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$2,268 USD
View
B
Retailer 21
-
$2,361 USD
SGD 3,191 SGD
View
B+
Retailer 22
-
$2,384 USD
View
B
Retailer 23
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$2,416 USD
View
B
Retailer 24
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$2,474 USD
View
B
Retailer 25
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$2,478 USD
View
Retailer 26
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$2,595 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
LG795643826 · Nov 1
$3,244 USD
£2,554 GBP
View
26 more retailers have this diamond
Prices start from $602 USDSave up to $2,642 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
1.73ct Round
$602 USD