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Round|Lab Grown|IGI

1.73ct D I1 Round Lab Grown Diamond

EX • D/I1 • IGI LG786625024

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786625024

Diamond specifications and retailer prices

From $249 SGD
$195 USD
As of October 25, 2026
Save $1,270 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,520 SGD at MOH London · As of October 29, 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 I1 clarity (included), with a top-tier cut grade and certified by IGI LG786625024 or 786625024. Listed at 11 retailers as of October 25, 2026, with prices from $249 to $1,520, a $1,270 spread on the same certified stone. MOH London lists it at $1,520. 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
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786625024
Dimensions7.69 × 7.66 × 4.76 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
7.69 mm7.66 mm1.73 ctD / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786625024
Side View
Table 57.0%Crown 35.6°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 25
Current: $1,520 SGD|Low: $202 SGD|High: $1,557 SGD|Avg: $561 SGD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$202 SGD
Retailer 5$249 SGD
Retailer 6$304 SGD
Retailer 8$340 SGD
Retailer 10$377 SGD
Retailer 11$378 SGD
Retailer 2$621 SGD
Retailer 9$635 SGD
Retailer 7$710 SGD
Retailer 4$973 SGD
MOH London$1,520 SGD

21 data points across 11 retailers

11 retailers$249 SGD to $1,520 SGD

A
Cheapest Retailer
-
$249 SGD
$195 USD
A
Retailer 2
-
$304 SGD
$238 USD
View
A
Retailer 3
-
$340 SGD
$266 USD
View
Final sale: no returns
A
Retailer 4
-
$377 SGD
$295 USD
View
Retailer 5
-
$378 SGD
$296 USD
View
Price last confirmed 45 days ago
B+
Retailer 6
-
$621 SGD
€463 EUR
View
B+
Retailer 7
-
$635 SGD
$497 USD
View
B+
Retailer 8
-
$710 SGD
$555 USD
View
B
Retailer 9
-
$973 SGD
$761 USD
View
Retailer 10
-
$1,126 SGD
$881 USD
View
Price last confirmed 45 days ago
Most Expensive
B
MOH London
LG786625024 · Oct 29
$1,520 SGD
£936 GBP
View
10 more retailers have this diamond
Prices start from $249 SGDSave up to $1,270 SGD

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
$249 SGD