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Round|Lab Grown|IGI

0.97ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG691536834

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691536834

Diamond specifications and retailer prices

From $276 SGD
$215 USD
As of October 29, 2026
Save $1,403 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,679 SGD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG691536834 or 691536834. Listed at 21 retailers as of October 29, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691536834
Dimensions6.33 × 6.36 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.36 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691536834
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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: $1,679 SGD|Low: $223 SGD|High: $1,679 SGD|Avg: $771 SGD
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
October 29, 2026
Retailer 11$276 SGD
Retailer 5$309 SGD
Retailer 6$320 SGD
Retailer 3$342 SGD
Retailer 14$461 SGD
Retailer 16$510 SGD
Retailer 12$576 SGD
Retailer 15$619 SGD
Retailer 10$631 SGD
Retailer 13$641 SGD
Retailer 9$904 SGD
Retailer 17$1,101 SGD
Retailer 4$1,169 SGD
Retailer 2$1,174 SGD
Retailer 8$1,186 SGD
Retailer 7$1,395 SGD
Brilliant Earth$1,679 SGD

42 data points across 17 retailers

21 retailers$276 SGD to $1,679 SGD

Retailer 1
-
$258 SGD
$201 USD
Price last confirmed 53 days ago
A
Retailer 2
-
$276 SGD
$215 USD
View
A
Retailer 3
-
$309 SGD
$241 USD
View
Final sale: no returns
A
Retailer 4
-
$320 SGD
$250 USD
View
A
Retailer 5
-
$342 SGD
$267 USD
View
A
Retailer 6
-
$347 SGD
$271 USD
View
A
Retailer 7
-
$461 SGD
$360 USD
View
A
Retailer 8
-
$510 SGD
$398 USD
View
A
Retailer 9
-
$576 SGD
€428 EUR
View
A
Retailer 10
-
$619 SGD
ZAR 7,805 ZAR
View
A
Retailer 11
-
$631 SGD
£388 GBP
View
A
Retailer 12
-
$641 SGD
$500 USD
View
B+
Retailer 13
-
$904 SGD
$705 USD
View
Retailer 14
-
$999 SGD
A$1,199 AUD
View
Price last confirmed 140 days ago
B+
Retailer 15
-
$1,101 SGD
$859 USD
View
B+
Retailer 16
-
$1,169 SGD
$912 USD
View
B+
Retailer 17
-
$1,174 SGD
$916 USD
View
Retailer 18
-
$1,186 SGD
$925 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$1,395 SGD
£857 GBP
View
B
Retailer 20
-
$1,679 SGD
$1,310 USD
View
Most Expensive
Brilliant Earth
14225875A · Oct 14
$1,679 SGD
$1,310 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from $276 SGDSave up to $1,403 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 Round
$276 SGD