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Round|Lab Grown|IGI

0.97ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG817670761

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817670761

Diamond specifications and retailer prices

From $362 NZD
$204 USD
As of October 29, 2026
Save $2,175 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,537 NZD at Brilliant Earth · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817670761 or 817670761. Listed at 19 retailers as of October 29, 2026, with prices from $362 to $2,537, a $2,175 spread on the same certified stone. Brilliant Earth lists it at $2,537. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670761
Dimensions6.36 × 6.32 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.36 mm6.32 mm0.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670761
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

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 29
Current: $2,537 NZD|Low: $362 NZD|High: $2,999 NZD|Avg: $1,263 NZD|-15.4%
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
November 1, 2026
Retailer 16$362 NZD
Retailer 18$405 NZD
Retailer 17$421 NZD
Retailer 6$449 NZD
Retailer 14$449 NZD
Retailer 3$699 NZD
Retailer 11$771 NZD
Retailer 7$775 NZD
Retailer 13$813 NZD
Retailer 2$824 NZD
Retailer 9$1,238 NZD
Retailer 15$1,444 NZD
Retailer 8$1,450 NZD
Retailer 10$1,539 NZD
Retailer 5$1,563 NZD
Retailer 4$1,668 NZD
Retailer 12$2,111 NZD
Brilliant Earth$2,537 NZD

45 data points across 18 retailers

19 retailers$362 NZD to $2,537 NZD

A
Cheapest Retailer
-
$362 NZD
$204 USD
A
Retailer 2
-
$405 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$421 NZD
$237 USD
View
A
Retailer 4
-
$449 NZD
$253 USD
View
A
Retailer 5
-
$449 NZD
$253 USD
View
Retailer 6
-
$649 NZD
$366 USD
View
Price last confirmed 55 days ago
A
Retailer 7
-
$699 NZD
$394 USD
View
A
Retailer 8
-
$771 NZD
€414 EUR
View
A
Retailer 9
-
$775 NZD
$437 USD
View
A
Retailer 10
-
$813 NZD
ZAR 7,399 ZAR
View
A
Retailer 11
-
$824 NZD
£366 GBP
View
B+
Retailer 12
-
$1,238 NZD
SGD 943 SGD
View
B+
Retailer 13
-
$1,444 NZD
$814 USD
View
B+
Retailer 14
-
$1,450 NZD
$817 USD
View
B+
Retailer 15
-
$1,539 NZD
$868 USD
View
B+
Retailer 16
-
$1,563 NZD
$881 USD
View
Retailer 17
-
$1,668 NZD
$940 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
$2,111 NZD
£937 GBP
View
Most Expensive
B
Brilliant Earth
21421435A · Oct 31
$2,537 NZD
$1,430 USD
View
18 more retailers have this diamond
Prices start from $362 NZDSave up to $2,175 NZD

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
$362 NZD