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Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG576350878

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576350878

Diamond specifications and retailer prices

From $373 AUD
$262 USD
As of October 29, 2026
Save $1,776 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,149 AUD 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 LG576350878 or 576350878. Listed at 21 retailers as of October 29, 2026, with prices from $373 to $2,149, a $1,776 spread on the same certified stone. Brilliant Earth lists it at $2,149. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576350878
Dimensions7.89 × 5.55 × 3.52 mm
L/W Ratio1.42
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
7.89 mm5.55 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG576350878
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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: Oct 29
Current: $2,149 AUD|Low: $373 AUD|High: $2,193 AUD|Avg: $1,097 AUD
Brilliant Earth
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
October 30, 2026
Retailer 15$373 AUD
Retailer 2$418 AUD
Retailer 10$433 AUD
Retailer 4$463 AUD
Retailer 5$463 AUD
Retailer 3$510 AUD
Retailer 20$623 AUD
Retailer 16$806 AUD
Retailer 14$837 AUD
Retailer 13$886 AUD
Retailer 18$895 AUD
Retailer 12$955 AUD
Retailer 17$1,174 AUD
Retailer 8$1,242 AUD
Retailer 9$1,489 AUD
Retailer 11$1,561 AUD
Retailer 19$1,800 AUD
Retailer 6$1,858 AUD
Retailer 7$1,982 AUD
Brilliant Earth$2,149 AUD

44 data points across 20 retailers

21 retailers$373 AUD to $2,149 AUD

A
Cheapest Retailer
-
$373 AUD
$262 USD
A
Retailer 2
-
$418 AUD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$433 AUD
$304 USD
View
A
Retailer 4
-
$463 AUD
$325 USD
View
A
Retailer 5
-
$463 AUD
$325 USD
View
A
Retailer 6
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 7
-
$623 AUD
$438 USD
View
A
Retailer 8
-
$806 AUD
$566 USD
View
A
Retailer 9
-
$837 AUD
ZAR 9,503 ZAR
View
A
Retailer 10
-
$886 AUD
£490 GBP
View
B+
Retailer 11
-
$895 AUD
$629 USD
View
Retailer 12
-
$955 AUD
€639 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,174 AUD
$825 USD
View
B+
Retailer 14
-
$1,242 AUD
SGD 1,179 SGD
View
B
Retailer 15
-
$1,489 AUD
$1,046 USD
View
Retailer 16
-
$1,516 AUD
$1,065 USD
View
Price last confirmed 44 days ago
B
Retailer 17
-
$1,561 AUD
$1,097 USD
View
B
Retailer 18
-
$1,800 AUD
£996 GBP
View
B
Retailer 19
-
$1,858 AUD
£1,028 GBP
View
B
Retailer 20
-
$1,982 AUD
$1,392 USD
View
Most Expensive
B
Brilliant Earth
16211145A · Oct 29
$2,149 AUD
$1,510 USD
View
20 more retailers have this diamond
Prices start from $373 AUDSave up to $1,776 AUD

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
$373 AUD