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Radiant|Lab Grown|IGI

1.15ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1 • IGI LG634413023

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

Certificate IGI LG634413023

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of November 1, 2026
Save $1,677 SGD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,033 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown radiant diamond

This 1.15ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG634413023 or 634413023. Listed at 14 retailers as of November 1, 2026, with prices from $357 to $2,033, a $1,677 spread on the same certified stone. Do Amore Diamonds lists it at $2,033. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413023
Dimensions7.15 × 5.22 × 3.57 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm5.22 mm1.15 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634413023
Side View
Table 59.0%Crown 39.4°Girdle: MediumPavilion 33°Culet: NoneDepth 68.4%

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: Nov 1
Current: $2,033 SGD|Low: $258 SGD|High: $2,033 SGD|Avg: $800 SGD
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
November 1, 2026
Retailer 10$262 SGD
Retailer 13$357 SGD
Retailer 8$437 SGD
Retailer 11$471 SGD
Retailer 2$500 SGD
Retailer 12$578 SGD
Retailer 7$627 SGD
Retailer 9$890 SGD
Retailer 5$895 SGD
Retailer 4$1,072 SGD
Retailer 3$1,152 SGD
Retailer 6$1,353 SGD
Do Amore Diamonds$2,033 SGD

29 data points across 13 retailers

14 retailers$357 SGD to $2,033 SGD

Retailer 1
-
$262 SGD
$205 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$357 SGD
$279 USD
View
A
Retailer 3
-
$471 SGD
$368 USD
View
A
Retailer 4
-
$500 SGD
ZAR 6,313 ZAR
View
B+
Retailer 5
-
$578 SGD
$452 USD
View
Retailer 6
-
$594 SGD
$464 USD
View
Price last confirmed 70 days ago
B+
Retailer 7
-
$627 SGD
$490 USD
View
B+
Retailer 8
-
$627 SGD
$490 USD
View
Retailer 9
-
$646 SGD
$505 USD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$890 SGD
$696 USD
View
Retailer 11
-
$931 SGD
$728 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,152 SGD
$901 USD
View
B
Retailer 13
-
$1,353 SGD
£833 GBP
View
Most Expensive
C
Do Amore Diamonds
27-E38B6BCCB · Nov 2
$2,033 SGD
$1,590 USD
View
13 more retailers have this diamond
Prices start from $357 SGDSave up to $1,677 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
1.15ct Radiant
$357 SGD