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Radiant|Lab Grown|IGI

0.97ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG838645111

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

Certificate IGI LG838645111

Diamond specifications and retailer prices

From $390 SGD
$305 USD
As of October 30, 2026
Save $2,090 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,480 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838645111 or 838645111. Listed at 20 retailers as of October 30, 2026, with prices from $390 to $2,480, a $2,090 spread on the same certified stone. Brilliant Earth lists it at $2,480. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645111
Dimensions6.82 × 4.89 × 3.34 mm
L/W Ratio1.39
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
6.82 mm4.89 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645111
Side View
Table 64.0%Crown 40.7°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.3%

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 30
Current: $2,480 SGD|Low: $390 SGD|High: $2,480 SGD|Avg: $1,087 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 7$390 SGD
Retailer 14$494 SGD
Retailer 10$617 SGD
Retailer 3$637 SGD
Retailer 2$640 SGD
Retailer 19$665 SGD
Retailer 17$727 SGD
Retailer 13$766 SGD
Retailer 5$800 SGD
Retailer 20$840 SGD
Retailer 16$1,000 SGD
Retailer 6$1,243 SGD
Retailer 8$1,358 SGD
Retailer 9$1,388 SGD
Retailer 12$1,409 SGD
Retailer 18$1,534 SGD
Retailer 15$1,619 SGD
Retailer 11$1,638 SGD
Retailer 4$1,744 SGD
Brilliant Earth$2,480 SGD

32 data points across 20 retailers

20 retailers$390 SGD to $2,480 SGD

A
Cheapest Retailer
-
$390 SGD
$305 USD
Final sale: no returns
A
Retailer 2
-
$494 SGD
£304 GBP
View
A
Retailer 3
-
$617 SGD
$483 USD
View
A
Retailer 4
-
$637 SGD
$498 USD
View
A
Retailer 5
-
$640 SGD
€477 EUR
View
A
Retailer 6
-
$665 SGD
$520 USD
View
A
Retailer 7
-
$727 SGD
ZAR 9,185 ZAR
View
A
Retailer 8
-
$766 SGD
£472 GBP
View
A
Retailer 9
-
$800 SGD
$626 USD
View
A
Retailer 10
-
$840 SGD
$657 USD
View
B+
Retailer 11
-
$1,000 SGD
A$1,203 AUD
View
B+
Retailer 12
-
$1,243 SGD
A$1,496 AUD
View
B+
Retailer 13
-
$1,358 SGD
$1,062 USD
View
B+
Retailer 14
-
$1,388 SGD
CA$1,508 CAD
View
B+
Retailer 15
-
$1,409 SGD
$1,102 USD
View
Retailer 16
-
$1,534 SGD
$1,200 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$1,619 SGD
£997 GBP
View
B
Retailer 18
-
$1,638 SGD
$1,281 USD
View
B
Retailer 19
-
$1,744 SGD
$1,364 USD
View
Most Expensive
B
Brilliant Earth
21650690A · Oct 31
$2,480 SGD
$1,940 USD
View
19 more retailers have this diamond
Prices start from $390 SGDSave up to $2,090 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
0.97ct Radiant
$390 SGD