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Radiant|Lab Grown|GIA

1.00ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 1523490328

Certificate GIA 1523490328

Diamond specifications and retailer prices

From $531 SGD
$415 USD
As of October 30, 2026
Save $2,461 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,551 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1523490328. Listed at 25 retailers as of October 30, 2026, with a 464% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1523490328
Dimensions7.01 × 4.92 × 3.24 mm
L/W Ratio1.42
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.01 mm4.92 mm1.00 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523490328
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,551 SGD|Low: $428 SGD|High: $4,551 SGD|Avg: $1,729 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 6$531 SGD
Retailer 7$592 SGD
Retailer 4$593 SGD
Retailer 19$657 SGD
Retailer 5$684 SGD
Retailer 10$844 SGD
Retailer 17$885 SGD
Retailer 9$1,036 SGD
Retailer 2$1,195 SGD
Retailer 23$1,247 SGD
Retailer 24$1,355 SGD
Retailer 11$1,617 SGD
Retailer 18$1,767 SGD
Retailer 16$2,049 SGD
Retailer 3$2,111 SGD
Retailer 12$2,124 SGD
Retailer 15$2,157 SGD
Retailer 22$2,332 SGD
Retailer 13$2,442 SGD
Retailer 21$2,442 SGD
Retailer 8$2,521 SGD
Retailer 20$2,679 SGD
Retailer 14$2,991 SGD
Do Amore Diamonds$4,551 SGD

36 data points across 24 retailers

25 retailers$531 SGD to $2,991 SGD

A
Cheapest Retailer
-
$531 SGD
$415 USD
A
Retailer 2
-
$592 SGD
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$593 SGD
$464 USD
View
A
Retailer 4
-
$657 SGD
$514 USD
View
B+
Retailer 5
-
$684 SGD
$535 USD
View
B+
Retailer 6
-
$844 SGD
$660 USD
View
B+
Retailer 7
-
$885 SGD
$692 USD
View
B+
Retailer 8
-
$1,036 SGD
$810 USD
View
B
Retailer 9
-
$1,195 SGD
€890 EUR
View
B+
Retailer 10
-
$1,247 SGD
ZAR 15,752 ZAR
View
B
Retailer 11
-
$1,355 SGD
$1,060 USD
View
Retailer 12
-
$1,617 SGD
$1,265 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,767 SGD
A$2,127 AUD
View
B
Retailer 14
-
$2,049 SGD
CA$2,226 CAD
View
B
Retailer 15
-
$2,111 SGD
$1,651 USD
View
B
Retailer 16
-
$2,124 SGD
£1,308 GBP
View
Retailer 17
-
$2,157 SGD
A$2,596 AUD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$2,332 SGD
$1,824 USD
View
B
Retailer 19
-
$2,442 SGD
$1,910 USD
View
B
Retailer 20
-
$2,442 SGD
$1,910 USD
View
B
Retailer 21
-
$2,474 SGD
$1,935 USD
View
B
Retailer 22
-
$2,521 SGD
$1,972 USD
View
B
Retailer 23
-
$2,679 SGD
£1,650 GBP
View
B
Retailer 24
-
$2,991 SGD
$2,340 USD
View
Most Expensive
Do Amore Diamonds
32-1523490328 · Oct 30
$4,551 SGD
$3,560 USD
View
Price under review
24 more retailers have this diamond
Prices start from $531 SGDSave up to $2,461 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
1.00ct Radiant
$531 SGD