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Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG598303690

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598303690

Diamond specifications and retailer prices

From $335 SGD
$262 USD
As of October 29, 2026
Save $1,595 SGD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,930 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown oval diamond

This 0.97ct lab-grown oval 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 LG598303690 or 598303690. Listed at 24 retailers as of October 29, 2026, with prices from $335 to $1,930, a $1,595 spread on the same certified stone. Brilliant Earth lists it at $1,930. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598303690
Dimensions5.81 × 5.81 × 3.45 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
5.81 mm5.81 mm0.97 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598303690
Side View
Table 63.0%Crown 32.8°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 58.5%

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 29
Current: $1,930 SGD|Low: $335 SGD|High: $1,969 SGD|Avg: $1,028 SGD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 22$335 SGD
Retailer 2$376 SGD
Retailer 14$389 SGD
Retailer 8$415 SGD
Retailer 9$415 SGD
Retailer 7$458 SGD
Retailer 6$560 SGD
Retailer 23$724 SGD
Retailer 21$752 SGD
Retailer 13$795 SGD
Retailer 4$804 SGD
Retailer 16$858 SGD
Retailer 19$1,004 SGD
Retailer 20$1,035 SGD
Retailer 3$1,055 SGD
Retailer 11$1,115 SGD
Retailer 18$1,261 SGD
Retailer 12$1,337 SGD
Retailer 15$1,402 SGD
Retailer 5$1,617 SGD
Retailer 17$1,676 SGD
Retailer 10$1,780 SGD
Brilliant Earth$1,930 SGD

36 data points across 23 retailers

24 retailers$335 SGD to $1,930 SGD

A
Cheapest Retailer
-
$335 SGD
$262 USD
A
Retailer 2
-
$376 SGD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$389 SGD
$304 USD
View
A
Retailer 4
-
$415 SGD
$325 USD
View
A
Retailer 5
-
$415 SGD
$325 USD
View
A
Retailer 6
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 7
-
$560 SGD
$438 USD
View
A
Retailer 8
-
$724 SGD
$566 USD
View
A
Retailer 9
-
$752 SGD
ZAR 9,503 ZAR
View
A
Retailer 10
-
$795 SGD
£490 GBP
View
B+
Retailer 11
-
$804 SGD
$629 USD
View
Retailer 12
-
$858 SGD
€639 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,004 SGD
A$1,208 AUD
View
B+
Retailer 14
-
$1,035 SGD
A$1,245 AUD
View
B+
Retailer 15
-
$1,055 SGD
$825 USD
View
B+
Retailer 16
-
$1,115 SGD
View
B+
Retailer 17
-
$1,261 SGD
A$1,518 AUD
View
B
Retailer 18
-
$1,337 SGD
$1,046 USD
View
Retailer 19
-
$1,361 SGD
$1,065 USD
View
Price last confirmed 44 days ago
B
Retailer 20
-
$1,402 SGD
$1,097 USD
View
B
Retailer 21
-
$1,617 SGD
£996 GBP
View
B
Retailer 22
-
$1,676 SGD
£1,032 GBP
View
B
Retailer 23
-
$1,780 SGD
$1,392 USD
View
Most Expensive
B
Brilliant Earth
18513818A · Oct 29
$1,930 SGD
$1,510 USD
View
23 more retailers have this diamond
Prices start from $335 SGDSave up to $1,595 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 Oval
$335 SGD