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Radiant|Lab Grown|IGI

1.23ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG708564072

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG708564072

Diamond specifications and retailer prices

From $442 SGD
HK$2,700 HKD
As of October 30, 2026
Save $1,744 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,186 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG708564072 or 708564072. Listed at 16 retailers as of October 29, 2026, with prices from $442 to $2,186, a $1,744 spread on the same certified stone. Do Amore Diamonds lists it at $2,186. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708564072
Dimensions7.73 × 5.29 × 3.45 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.29 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708564072
Side View
Table 67.0%Crown 44.3°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.2%

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: $2,186 SGD|Low: $235 SGD|High: $2,186 SGD|Avg: $854 SGD|+8.2%
Do Amore Diamonds
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
Retailer 15
October 30, 2026
Retailer 4$235 SGD
Retailer 12$442 SGD
Retailer 5$464 SGD
Retailer 6$474 SGD
Retailer 11$479 SGD
Retailer 3$502 SGD
Retailer 10$762 SGD
Retailer 15$895 SGD
Retailer 2$920 SGD
Retailer 9$932 SGD
Retailer 13$961 SGD
Retailer 7$1,122 SGD
Retailer 14$1,271 SGD
Retailer 8$1,468 SGD
Do Amore Diamonds$2,186 SGD

28 data points across 15 retailers

16 retailers$442 SGD to $2,186 SGD

Retailer 1
-
$220 SGD
$172 USD
Price last confirmed 22 days ago
Retailer 2
-
$244 SGD
$191 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 4
-
$479 SGD
$375 USD
View
A
Retailer 5
-
$502 SGD
$393 USD
View
B+
Retailer 6
-
$762 SGD
A$917 AUD
View
Retailer 7
-
$895 SGD
$700 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$895 SGD
$700 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$895 SGD
$700 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$920 SGD
$720 USD
View
B+
Retailer 11
-
$932 SGD
A$1,122 AUD
View
B+
Retailer 12
-
$961 SGD
$752 USD
View
Retailer 13
-
$966 SGD
$756 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$1,271 SGD
View
B
Retailer 15
-
$1,468 SGD
£904 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D04958D7D · Oct 29
$2,186 SGD
$1,710 USD
View
15 more retailers have this diamond
Prices start from $442 SGDSave up to $1,744 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
1.23ct Radiant
$442 SGD