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5.23ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611671

Diamond specifications and retailer prices

From $9,896 NZD
$5,566 USD
As of November 1, 2026
Save $58,183 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $68,080 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.23ct lab-grown round diamond

This 5.23ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611671 or 790611671. Listed at 21 retailers as of November 1, 2026, with prices from $9,896 to $68,080, a $58,183 spread on the same certified stone. Do Amore Diamonds lists it at $68,080. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.23
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611671
Dimensions11.16 × 11.20 × 6.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.16 mm11.20 mm5.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611671
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $68,080 NZD|Low: $9,896 NZD|High: $75,476 NZD|Avg: $23,017 NZD|-9.8%
Do Amore Diamonds
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
November 2, 2026
Retailer 12$9,896 NZD
Retailer 14$10,371 NZD
Retailer 9$10,570 NZD
Retailer 11$11,082 NZD
Retailer 7$11,479 NZD
Retailer 8$13,829 NZD
Retailer 19$13,833 NZD
Retailer 17$14,137 NZD
Retailer 16$15,264 NZD
Retailer 3$15,385 NZD
Retailer 2$15,814 NZD
Retailer 4$17,723 NZD
Retailer 6$21,741 NZD
Retailer 15$25,742 NZD
Retailer 13$25,783 NZD
Retailer 5$31,594 NZD
Retailer 10$44,053 NZD
Retailer 18$44,499 NZD
Do Amore Diamonds$68,080 NZD

32 data points across 19 retailers

21 retailers$9,896 NZD to $68,080 NZD

A+
Cheapest Retailer
-
$9,896 NZD
$5,566 USD
A
Retailer 2
-
$10,371 NZD
$5,833 USD
View
A
Retailer 3
-
$10,570 NZD
$5,945 USD
View
A
Retailer 4
-
$11,082 NZD
$6,233 USD
View
Final sale: no returns
Retailer 5
-
$11,479 NZD
$6,456 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$13,829 NZD
$7,778 USD
View
A
Retailer 7
-
$13,833 NZD
$7,780 USD
View
Retailer 8
-
$13,852 NZD
$7,791 USD
View
Price last confirmed 45 days ago
A
Retailer 9
-
$14,137 NZD
$7,951 USD
View
A
Retailer 10
-
$15,264 NZD
$8,585 USD
View
A
Retailer 11
-
$15,385 NZD
HK$67,600 HKD
View
A
Retailer 12
-
$15,814 NZD
£7,003 GBP
View
Retailer 13
-
$16,676 NZD
$9,379 USD
View
Price last confirmed 43 days ago
A
Retailer 14
-
$17,723 NZD
$9,968 USD
View
A
Retailer 15
-
$21,741 NZD
$12,228 USD
View
A
Retailer 16
-
$25,742 NZD
ZAR 233,894 ZAR
View
A
Retailer 17
-
$25,783 NZD
£11,418 GBP
View
B+
Retailer 18
-
$31,594 NZD
$17,769 USD
View
B+
Retailer 19
-
$44,053 NZD
$24,777 USD
View
B+
Retailer 20
-
$44,499 NZD
SGD 33,821 SGD
View
Most Expensive
B
Do Amore Diamonds
27-89CFC5178 · Nov 2
$68,080 NZD
$38,290 USD
View
20 more retailers have this diamond
Prices start from $9,896 NZDSave up to $58,183 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+
5.23ct Round
$9,896 NZD